Opposite words, also known as antonyms, play a very important role in learning any language—especially English. They help us understand meanings more clearly by showing contrast between two ideas. When we learn opposite words, we improve our vocabulary, thinking ability, speaking skills, and writing expression.
The list of 2000 opposite words is especially useful for students, competitive exam learners, English teachers, content writers, and beginners who want to communicate confidently. Opposite words help us express differences—for example: hot and cold, happy and sad, strong and weak. These pairs make meaning more powerful and help people describe emotions, conditions, actions, and ideas more accurately.
Learning antonyms also strengthens grammar. While speaking or writing, using the correct opposite word can completely change the meaning of a sentence. For example, the sentence “This phone is expensive” is opposite in meaning to “This phone is cheap.” Only one word changes, but the message becomes entirely different.
Practicing opposite words helps develop memory and language fluency. Using methods like flashcards, repetition, writing sentences, and speaking exercises can make learning faster and easier. When a learner understands both meanings in a pair, they can compare, analyze, and communicate more effectively.
A list of 2000 opposite words covers simple everyday vocabulary as well as advanced language for academic use. It includes words related to emotions, education, nature, society, technology, and life situations. This wide variety ensures that learners grow from basic to professional-level English.
In conclusion, opposite words are a foundation of language development. The collection of 2000 antonyms helps learners expand knowledge, improve communication skills, and achieve confidence in spoken and written English. With continuous practice, these words become part of everyday conversation and support smoother, clearer, and more expressive language use.
Opposite Words — (1 – 250)
- Hot – Cold
- Big – Small
- Fast – Slow
- Good – Bad
- Happy – Sad
- Light – Dark
- Easy – Hard
- Strong – Weak
- Rich – Poor
- Early – Late
- Clean – Dirty
- Soft – Hard
- Open – Closed
- Right – Wrong
- Full – Empty
- Beautiful – Ugly
- High – Low
- Alive – Dead
- Thick – Thin
- Win – Lose
- Sweet – Sour
- Inside – Outside
- Begin – End
- Always – Never
- Young – Old
- Above – Below
- Friend – Enemy
- Laugh – Cry
- Push – Pull
- Buy – Sell
- Truth – Lie
- Brave – Coward
- Love – Hate
- Calm – Angry
- Success – Failure
- Real – Fake
- Sharp – Blunt
- Increase – Decrease
- Teach – Learn
- Private – Public
- Permanent – Temporary
- Simple – Complex
- Safe – Dangerous
- Quiet – Noisy
- Expand – Shrink
- Modern – Ancient
- Active – Lazy
- Healthy – Sick
- Legal – Illegal
- Honest – Dishonest
- Useful – Useless
- Visible – Invisible
- Possible – Impossible
- Present – Absent
- Natural – Artificial
- Major – Minor
- Loud – Silent
- Wide – Narrow
- Dry – Wet
- Allow – Forbid
- Create – Destroy
- Add – Subtract
- Build – Break
- Happy – Unhappy
- Gain – Loss
- Forward – Backward
- Deep – Shallow
- Serious – Funny
- Forgive – Punish
- Maximum – Minimum
- Victory – Defeat
- Peace – War
- Busy – Idle
- Humble – Proud
- Multiply – Divide
- Expand – Contract
- Regular – Irregular
- Polite – Rude
- Tight – Loose
- Stable – Unstable
- Reward – Punishment
- Reality – Imagination
- Urban – Rural
- Excited – Bored
- Accept – Reject
- Arrive – Depart
- Borrow – Lend
- Brave – Fearful
- Bright – Dim
- Cheap – Expensive
- Complete – Incomplete
- Deep – Shallow
- Demand – Supply
- Destroy – Create
- Distant – Near
- Divide – Unite
- Domestic – Foreign
- Down – Up
- Empty – Full
- Fail – Pass
- False – True
- Famous – Unknown
- Fasten – Unfasten
- Fat – Thin
- Fear – Courage
- Few – Many
- Float – Sink
- Fold – Unfold
- Forget – Remember
- Freeze – Melt
- Frequently – Rarely
- Future – Past
- Generous – Selfish
- Giant – Tiny
- Give – Take
- Gloomy – Cheerful
- Guilty – Innocent
- Healthy – Weak
- Heat – Cool
- Heavy – Light
- Hero – Villain
- Hold – Release
- Hope – Despair
- Huge – Tiny
- Human – Animal
- Ignore – Notice
- Include – Exclude
- Increase – Reduce
- Intelligent – Stupid
- Interesting – Boring
- Join – Separate
- Junior – Senior
- Kind – Cruel
- Knowledge – Ignorance
- Known – Unknown
- Laugh – Weep
- Lazy – Active
- Left – Right
- Length – Width
- Lesser – Greater
- Light – Heavy
- Likely – Unlikely
- Liquid – Solid
- Lose – Win
- Loud – Quiet
- Major – Minor
- Male – Female
- Maximum – Minimum
- Melt – Freeze
- Merry – Sad
- Mild – Harsh
- Minor – Major
- Narrow – Wide
- National – International
- Natural – Man-made
- Near – Far
- Negative – Positive
- New – Old
- Normal – Strange
- North – South
- Notice – Ignore
- Obey – Disobey
- Offer – Refuse
- Often – Seldom
- Old – Young
- Opposite – Similar
- Optimistic – Pessimistic
- Ordinary – Special
- Outside – Inside
- Pain – Comfort
- Pass – Fail
- Peaceful – Violent
- Permanent – Temporary
- Permit – Forbid
- Polite – Impolite
- Possible – Impossible
- Poverty – Wealth
- Powerful – Weak
- Pretty – Ugly
- Private – Public
- Proud – Ashamed
- Quick – Slow
- Quiet – Loud
- Rare – Common
- Reduce – Increase
- Refuse – Accept
- Remember – Forget
- Repair – Damage
- Respect – Disrespect
- Rich – Poor
- Right – Left
- Rough – Smooth
- Rude – Polite
- Rural – Urban
- Safe – Unsafe
- Satisfy – Dissatisfy
- Save – Waste
- Scarce – Plentiful
- Separate – Connect
- Serious – Silly
- Short – Tall
- Shout – Whisper
- Sick – Healthy
- Simple – Complicated
- Single – Married
- Sink – Float
- Slow – Fast
- Small – Large
- Smooth – Rough
- Soft – Rough
- Solid – Liquid
- Sour – Sweet
- Start – Finish
- Stop – Go
- Strange – Normal
- Strong – Weak
- Stupid – Smart
- Success – Failure
- Sweet – Bitter
- Tall – Short
- Tame – Wild
- Thick – Thin
- Tight – Loose
- True – False
- Ugly – Attractive
- Under – Over
- Unite – Divide
- Up – Down
- Useful – Useless
- Victory – Defeat
- Warm – Cool
- Weak – Strong
- Wealthy – Poor
- Wet – Dry
- Wide – Narrow
- Wild – Tame
- Win – Fail
- Wise – Foolish
- Woman – Man
- Wrong – Right
- Young – Old
- Ahead – Behind
- Ancient – Modern
- Angry – Calm
- Approve – Reject
- Arrive – Leave
- Artificial – Natural
- Asleep – Awake
- Attack – Defend
- Awake – Asleep
Opposite Words — (251–500)
- Back – Front
- Background – Foreground
- Balance – Imbalance
- Bare – Covered
- Beautiful – Plain
- Before – After
- Below – Above
- Best – Worst
- Bitter – Sweet
- Black – White
- Block – Allow
- Bold – Shy
- Borrow – Return
- Bottom – Top
- Bound – Free
- Boy – Girl
- Break – Fix
- Bright – Dark
- Broad – Narrow
- Brother – Sister
- Build – Destroy
- Busy – Free
- Captive – Free
- Careless – Careful
- Ceiling – Floor
- Cheap – Costly
- Cheerful – Gloomy
- Child – Adult
- Cold – Hot
- Combine – Separate
- Come – Go
- Common – Rare
- Compete – Cooperate
- Complain – Praise
- Complete – Partial
- Complex – Simple
- Conceal – Reveal
- Confirm – Deny
- Connect – Disconnect
- Conservative – Liberal
- Continue – Stop
- Contract – Expand
- Cool – Warm
- Correct – Incorrect
- Courage – Fear
- Create – Destroy
- Cruel – Kind
- Cry – Laugh
- Curly – Straight
- Damage – Repair
- Dark – Light
- Daughter – Son
- Day – Night
- Death – Birth
- Deep – Shallow
- Defeat – Victory
- Defend – Attack
- Delay – Advance
- Demand – Supply
- Deny – Accept
- Depart – Arrive
- Despair – Hope
- Destroy – Preserve
- Die – Live
- Dim – Bright
- Dirty – Clean
- Divide – Join
- Domestic – Wild
- Downward – Upward
- Dry – Moist
- Dull – Sharp
- Dumb – Smart
- Early – Late
- East – West
- Easy – Difficult
- Effective – Ineffective
- Empty – Occupied
- Encourage – Discourage
- End – Start
- Enemy – Friend
- Enter – Exit
- Equal – Unequal
- Even – Odd
- Everybody – Nobody
- Everything – Nothing
- Expand – Shrink
- Exterior – Interior
- Fail – Succeed
- False – Real
- Familiar – Strange
- Far – Near
- Fatigue – Energy
- Fearless – Afraid
- Female – Male
- Fiction – Reality
- Final – Initial
- Fine – Rough
- First – Last
- Fix – Break
- Flat – Curved
- Follow – Lead
- Foolish – Wise
- Foreign – Native
- Forget – Recall
- Forgive – Blame
- Free – Bound
- Fresh – Stale
- Full – Empty
- Future – Past
- Gentle – Rough
- Giant – Small
- Give – Receive
- Glad – Sad
- Go – Stay
- Gradual – Sudden
- Grant – Refuse
- Great – Tiny
- Gross – Tiny
- Grow – Shrink
- Guilty – Blameless
- Hard – Soft
- Harmful – Safe
- Harsh – Gentle
- Hate – Love
- Healthy – Ill
- Heaven – Hell
- Heavy – Light
- Help – Hurt
- Here – There
- Hidden – Visible
- High – Low
- Hire – Fire
- Hopeful – Hopeless
- Horizontal – Vertical
- Hostile – Friendly
- Human – Machine
- Hungry – Full
- Hurt – Heal
- Idle – Busy
- Ill – Healthy
- Imaginary – Real
- Import – Export
- Increase – Decrease
- Independent – Dependent
- Innocent – Guilty
- Inside – Outside
- Intelligent – Stupid
- Interest – Boredom
- Internal – External
- International – Local
- Interrupt – Continue
- Introduce – Remove
- Invisible – Visible
- Junior – Senior
- Justice – Injustice
- Keep – Release
- Kind – Mean
- Knowledge – Ignorance
- Large – Small
- Laugh – Cry
- Lead – Follow
- Legal – Illegal
- Lengthen – Shorten
- Less – More
- Life – Death
- Light – Heavy
- Likely – Unlikely
- Limited – Unlimited
- Liquid – Gas
- Little – Much
- Local – Global
- Lock – Unlock
- Long – Short
- Loose – Tight
- Lose – Find
- Loud – Quiet
- Lower – Raise
- Lucky – Unlucky
- Major – Minor
- Male – Female
- Many – Few
- Marry – Divorce
- Melt – Freeze
- Messy – Neat
- Minimum – Maximum
- Minor – Major
- Mobile – Still
- Moist – Dry
- Moral – Immoral
- More – Less
- Morning – Evening
- Narrow – Broad
- Native – Foreign
- Natural – Artificial
- Near – Distant
- Negative – Positive
- Nervous – Confident
- New – Old
- Normal – Abnormal
- North – South
- Notorious – Famous
- Occupied – Vacant
- Offer – Reject
- Often – Rarely
- Open – Shut
- Oppose – Support
- Optimistic – Pessimistic
- Ordinary – Extraordinary
- Outward – Inward
- Over – Under
- Painful – Painless
- Partial – Complete
- Particular – General
- Passive – Active
- Past – Future
- Patient – Impatient
- Peace – Chaos
- Permit – Prohibit
- Plenty – Scarcity
- Polite – Rude
- Poor – Rich
- Possible – Impossible
- Powerful – Powerless
- Pretty – Ugly
- Private – Public
- Profit – Loss
- Proud – Ashamed
- Pure – Impure
- Pull – Push
- Quick – Slow
- Quiet – Loud
- Raise – Lower
- Rare – Common
- Raw – Cooked
- Real – Unreal
- Reduce – Increase
- Refuse – Agree
- Relax – Stress
- Release – Catch
- Remember – Forget
- Repair – Break
- Respect – Disrespect
- Rich – Poor
- Right – Wrong
- Rough – Smooth
- Rude – Polite
- Rural – Urban
- Safe – Dangerous
- Same – Different
- Satisfy – Disappoint
Opposite Words — (501–750)
- Save – Spend
- Scarce – Plenty
- Scold – Praise
- Secure – Insecure
- Seldom – Often
- Separate – Unite
- Serious – Playful
- Shallow – Deep
- Shame – Pride
- Sharp – Dull
- Short – Long
- Shrink – Expand
- Shut – Open
- Silent – Loud
- Simple – Complex
- Sink – Rise
- Sincere – Insincere
- Single – Double
- Slave – Master
- Sleep – Wake
- Slow – Quick
- Small – Huge
- Smooth – Rough
- Soft – Hard
- Solid – Liquid
- Some – None
- Sour – Sweet
- Spare – Use
- Special – Ordinary
- Start – Stop
- Stay – Leave
- Step – Stand
- Still – Moving
- Stop – Continue
- Straight – Curved
- Strange – Familiar
- Strong – Weak
- Stupid – Intelligent
- Success – Defeat
- Sudden – Gradual
- Sweet – Bitter
- Tall – Short
- Tame – Wild
- Teach – Learn
- Temporary – Permanent
- Terrible – Wonderful
- Thick – Thin
- Tight – Loose
- Together – Apart
- Top – Bottom
- Tough – Tender
- Transparent – Opaque
- True – False
- Ugly – Beautiful
- Under – Over
- Unfair – Fair
- Unhappy – Happy
- Unite – Divide
- Unknown – Known
- Unlucky – Lucky
- Unnatural – Natural
- Unsafe – Safe
- Untidy – Tidy
- Unwell – Well
- Upward – Downward
- Urban – Rural
- Useful – Useless
- Useless – Useful
- Vacant – Occupied
- Vague – Clear
- Victory – Surrender
- Violence – Peace
- Visible – Hidden
- Visitor – Resident
- Wake – Sleep
- Warm – Cool
- Weak – Strong
- Wealth – Poverty
- Wet – Dry
- Wide – Narrow
- Willing – Unwilling
- Win – Lose
- Wise – Foolish
- Woman – Man
- Wonderful – Awful
- Worst – Best
- Wrong – Correct
- Young – Ancient
- Acceptable – Unacceptable
- Accurate – Inaccurate
- Active – Passive
- Add – Remove
- Advantage – Disadvantage
- Agree – Disagree
- Alive – Lifeless
- Allowed – Forbidden
- Answer – Question
- Apart – Together
- Arrival – Departure
- Artificial – Natural
- Asleep – Awake
- Attractive – Repulsive
- Awake – Sleep
- Background – Foreground
- Backward – Forward
- Bad – Good
- Basement – Attic
- Before – After
- Begin – Finish
- Below – Above
- Best – Worst
- Better – Worse
- Big – Little
- Birth – Death
- Bitter – Sweet
- Black – Bright
- Blessed – Cursed
- Bottom – Peak
- Boundless – Limited
- Boy – Gentleman
- Brave – Afraid
- Break – Mend
- Broad – Tight
- Build – Ruin
- Busy – Inactive
- Calm – Disturbed
- Capital – Debt
- Capture – Free
- Careful – Negligent
- Ceiling – Ground
- Certain – Doubtful
- Cheap – Valuable
- Cheerful – Miserable
- Childish – Mature
- Clear – Hazy
- Clever – Silly
- Cold – Warm
- Combine – Divide
- Comfort – Discomfort
- Common – Unique
- Compare – Contrast
- Complete – Divide
- Complex – Plain
- Compliment – Insult
- Confident – Nervous
- Connect – Separate
- Conservative – Modern
- Constant – Variable
- Continue – Interrupt
- Control – Chaos
- Cool – Hot
- Correct – Incorrect
- Courageous – Fearful
- Create – Remove
- Crooked – Straight
- Cruel – Loving
- Cultured – Rude
- Damage – Protect
- Dark – Bright
- Daughter – Father
- Daylight – Darkness
- Deep – Low
- Defend – Surrender
- Definite – Uncertain
- Demand – Refusal
- Deny – Admit
- Depart – Stay
- Descend – Ascend
- Destruct – Build
- Different – Same
- Difficult – Simple
- Diminish – Increase
- Diry – Neat
- Disagree – Agree
- Disappear – Appear
- Disapprove – Approve
- Distant – Close
- Divide – Combine
- Domestic – Global
- Down – Above
- Drunk – Sober
- Dull – Colorful
- Early – Soon
- East – North
- Easy – Tough
- Educated – Ignorant
- Effective – Useless
- Empty – Productive
- Encourage – Prohibit
- End – Continue
- Enemy – Ally
- Enter – Escape
- Equal – Superior
- Even – Uneven
- Evil – Good
- Exact – Approximate
- Exclude – Include
- Exhausted – Energetic
- Expand – Contract
- Exterior – Core
- Extreme – Mild
- Fail – Improve
- Fake – Genuine
- Familiar – Unknown
- Fancy – Plain
- Far – Close
- Fast – Gradual
- Fat – Lean
- Fear – Confidence
- Female – Masculine
- Few – Plentiful
- Final – First
- Find – Lose
- Finish – Begin
- Fix – Destroy
- Flawed – Perfect
- Flexible – Stiff
- Float – Sink
- Fold – Stretch
- Foolish – Brilliant
- Forbid – Allow
- Forget – Keep
- Form – Disorder
- Fortunate – Unfortunate
- Forward – Back
- Free – Restricted
- Freezing – Boiling
- Fresh – Rotten
- Friend – Stranger
- Full – Lacking
- Gain – Lose
- Generous – Greedy
- Gentle – Fierce
- Genuine – Fake
- Give – Grab
- Glad – Angry
- Global – Local
- Go – Stop
- Good – Evil
- Graceful – Awkward
- Gradual – Abrupt
- Grand – Small
- Gray – Bright
- Great – Weak
- Green – Dry
- Gross – Delicate
- Guilty – Innocent
- Handsome – Ugly
- Happy – Miserable
- Hard – Easy
Opposite Words — (751–1000)
- Harmony – Conflict
- Harsh – Soft
- Hate – Admire
- Healthy – Unhealthy
- Heaven – Earth
- Heavy – Weightless
- Help – Oppose
- Hero – Coward
- High – Short
- Hire – Dismiss
- Honest – Untrue
- Hope – Doubt
- Horizontal – Slanted
- Humble – Arrogant
- Hungry – Satisfied
- Hurt – Heal
- Ideal – Flawed
- Idle – Working
- Ignore – Consider
- Ill – Fine
- Imitate – Create
- Immature – Mature
- Immense – Tiny
- Important – Unimportant
- Improve – Damage
- Include – Omit
- Increase – Minimize
- Independent – Helpless
- Indoor – Outdoor
- Induce – Prevent
- Industry – Idleness
- Inequality – Fairness
- Infect – Cure
- Inferior – Superior
- Infinite – Limited
- Influence – Neglect
- Inform – Hide
- Innocent – Faulty
- Input – Output
- Inside – Exterior
- Inspire – Discourage
- Insult – Compliment
- Intelligent – Dense
- Interesting – Dull
- Interfere – Assist
- interior – Exterior
- Internal – External
- Interrupt – Continue
- Introduce – Withdraw
- Invite – Reject
- Join – Disconnect
- Joy – Misery
- Keep – Spend
- Kick – Catch
- Kindness – Cruelty
- Knowledge – Unawareness
- Lack – Possess
- Large – Compact
- Laugh – Sigh
- Launch – Cancel
- Lazy – Energetic
- Leader – Follower
- Lean – Fat
- Learn – Forget
- Leave – Arrive
- Left – Right
- Legal – Fake
- Less – Extra
- Liberty – Captivity
- Lie – Truth
- Life – Death
- Lift – Drop
- Light – Dim
- Likely – Rare
- Limit – Increase
- Little – Abundant
- Live – Die
- Local – National
- Lock – Open
- Long – Brief
- Loose – Secure
- Lose – Gain
- Loud – Whisper
- Lower – Elevate
- Loyal – Unfaithful
- Lucky – Unfortunate
- Luxury – Poverty
- Machine – Manual
- Major – Lesser
- Male – Feminine
- Manage – Mismanage
- Many – Scarce
- Marry – Separate
- Master – Servant
- Mature – Youthful
- Maximum – Fewest
- Mean – Kind
- Melt – Harden
- Merry – Depressed
- Messy – Organized
- Mighty – Weak
- Mild – Extreme
- Minimum – Maximum
- Minority – Majority
- Miser – Generous
- Misery – Comfort
- Mislead – Guide
- Missing – Present
- Mix – Separate
- Modern – Classic
- Moist – Dry
- Modest – Proud
- Motion – Stillness
- Multiple – Single
- Multiply – Divide
- Narrow – Wide
- Native – Visitor
- Natural – Synthetic
- Near – Remote
- Neat – Messy
- Necessary – Optional
- Negative – Neutral
- Nervous – Relaxed
- New – Worn
- Next – Previous
- Nice – Awful
- Night – Day
- Noisy – Quiet
- Normal – Weird
- North – South
- Notice – Ignore
- Noun – Verb
- Now – Later
- Numerous – Few
- Object – Approve
- Oblige – Free
- Obvious – Hidden
- Occupy – Vacate
- Off – On
- Offer – Deny
- Old – Fresh
- On – Off
- Open – Closed
- Oppose – Accept
- Optimistic – Hopeless
- Optional – Mandatory
- Order – Disorder
- Ordinary – Legendary
- Original – Copy
- Out – In
- Outward – Inward
- Over – Beneath
- Painful – Pleasant
- Pale – Bright
- Passive – Aggressive
- Past – Present
- Peaceful – Brutal
- Permanent – Passing
- Permit – Restrict
- Physical – Mental
- Plain – Fancy
- Planned – Accidental
- Play – Work
- Pleasant – Awkward
- Polite – Harsh
- Popular – Unknown
- Positive – Negative
- Poverty – Luxury
- Powerful – Weak
- Practical – Impractical
- Praise – Criticize
- Predict – Doubt
- Prepared – Unprepared
- Present – Gone
- Pretty – Plain
- Primary – Secondary
- Private – Shared
- Problem – Solution
- Profit – Expense
- Progress – Decline
- Proper – Improper
- Protect – Harm
- Proud – Embarrassed
- Public – Private
- Pull – Push
- Pure – Dirty
- Push – Pull
- Qualified – Untrained
- Quick – Gradual
- Quiet – Noisy
- Raise – Drop
- Rapid – Slow
- Rare – Frequent
- Raw – Cooked
- Real – Unreal
- Rear – Front
- Receive – Send
- Recent – Ancient
- Reduce – Expand
- Reject – Accept
- Relax – Tense
- Release – Capture
- Rely – Distrust
- Remember – Forget
- Repair – Damage
- Repeat – Stop
- Reply – Ignore
- Respect – Insult
- Rest – Activity
- Reveal – Hide
- Rich – Average
- Rigid – Flexible
- Right – Left
- Rise – Fall
- Rough – Smooth
- Round – Square
- Rude – Respectful
- Ruin – Build
- Rural – Urban
- Sad – Cheerful
- Safe – Perilous
- Same – Opposite
- Satisfy – Upset
- Scarcity – Abundance
- Scatter – Collect
- Sealed – Open
- Search – Ignore
- Secure – Vulnerable
- Select – Reject
- Selfish – Generous
- Senior – Junior
- Separate – Connect
- Serious – Lighthearted
- Shallow – Deep
- Shameful – Proud
- Sharp – Flat
- Shortage – Excess
- Shrink – Stretch
- Shut – Open
- Sick – Cured
- Simple – Difficult
- Sink – Rise
- Sincere – Pretending
- Single – Triple
- Slave – Owner
- Sleepy – Alert
- Slow – Rapid
- Small – Giant
- Smooth – Uneven
- Soft – Hard
Opposite Words — (1001–1250)
- Solid – Hollow
- Sour – Sweet
- Spare – Use
- Special – Common
- Specific – General
- Spend – Save
- Start – Stop
- Stay – Move
- Still – Active
- Straight – Bent
- Strange – Normal
- Strength – Weakness
- Strict – Flexible
- Strong – Fragile
- Stubborn – Obedient
- Success – Loss
- Sudden – Gradual
- Sufficient – Insufficient
- Sweet – Sour
- Swift – Slow
- Symbolic – Literal
- Tall – Short
- Tame – Fierce
- Teach – Ignore
- Temporary – Constant
- Tender – Tough
- Thick – Slim
- Thin – Fat
- Thoughtful – Careless
- Threaten – Protect
- Tight – Open
- Tiny – Huge
- Together – Alone
- Tough – Easy
- Transparent – Solid
- Truth – Lie
- Ugly – Handsome
- Ultimate – Beginning
- Under – Above
- Uneven – Smooth
- Unfair – Honest
- Unfriendly – Friendly
- Unhappy – Content
- Unhealthy – Healthy
- Unknown – Familiar
- Unpleasant – Enjoyable
- Unselfish – Selfish
- Untidy – Neat
- Unusual – Ordinary
- Upstairs – Downstairs
- Useless – Useful
- Vacant – Filled
- Vague – Precise
- Valuable – Worthless
- Vertical – Horizontal
- Victory – Failure
- Violent – Gentle
- Visible – Hidden
- Visitor – Host
- Wakeful – Sleepy
- Warm – Chilly
- Weak – Mighty
- Wealthy – Destitute
- Wet – Parched
- Wide – Skinny
- Wild – Captive
- Win – Yield
- Wise – Ridiculous
- Wonderful – Horrible
- Worthy – Unworthy
- Wrong – Logical
- Youthful – Aging
- Absorb – Repel
- Abundant – Scarce
- Accept – Abandon
- Accuse – Defend
- Active – Quiet
- Addicted – Free
- Admire – Criticize
- Adopt – Reject
- Advance – Retreat
- Advent – Departure
- Affect – Ignore
- Affirm – Deny
- Against – For
- Agreeable – Unpleasant
- Alert – Unaware
- Alive – Gone
- Allow – Block
- Alter – Preserve
- Ancient – Current
- Annoy – Please
- Answer – Ignore
- Anticipate – Doubt
- Appear – Fade
- Approve – Dislike
- Argue – Agree
- Arrive – Fade
- Artificial – Genuine
- Ascend – Drop
- Ask – Command
- Assemble – Scatter
- Attach – Detach
- Attack – Shield
- Attempt – Quit
- Attend – Skip
- Attractive – Dull
- Awake – Drowsy
- Awful – Great
- Backward – Ahead
- Balanced – One-sided
- Barely – Frequently
- Basic – Complex
- Beautiful – Horrid
- Before – Beyond
- Begin – Cease
- Behind – Ahead
- Believe – Doubt
- Below – Beyond
- Benefit – Harm
- Best – Inferior
- Bitter – Mild
- Block – Clear
- Bold – Gentle
- Borrow – Take
- Bound – Open
- Brave – Nervous
- Breakable – Durable
- Bright – Shadowy
- Broad – Limited
- Build – Scatter
- Busy – Slow
- Calm – Terrified
- Capable – Inept
- Capture – Free
- Careful – Careless
- Casual – Formal
- Ceiling – Ground
- Celebrate – Mourn
- Certain – Vague
- Change – Maintain
- Cheap – High-priced
- Cheerful – Depressed
- Child – Grown-up
- Choose – Reject
- Clean – Polluted
- Clever – Clueless
- Close – Distant
- Cold – Burning
- Combine – Separate
- Comfort – Pain
- Common – Exclusive
- Complete – Damaged
- Complicated – Simple
- Concentrate – Distract
- Concerned – Relaxed
- Confident – Terrified
- Confirm – Doubt
- Confuse – Clarify
- Connect – Break
- Conscious – Unaware
- Constant – Rare
- Continue – Cancel
- Cool – Fiery
- Correct – Inexact
- Courageous – Frightened
- Create – Ruin
- Credit – Blame
- Crooked – Level
- Cruel – Sensitive
- Curious – Uninterested
- Damage – Improve
- Dangerous – Secure
- Dark – Clear
- Daughter – Mother
- Daylight – Nighttime
- Deaf – Hearing
- Death – Existence
- Decent – Shameful
- Defeat – Strengthen
- Defend – Attack
- Delay – Hurry
- Delicate – Hard
- Demand – Supply
- Dense – Loose
- Depart – Remain
- Dependable – Unreliable
- Depress – Encourage
- Descend – Lift
- Destroy – Invent
- Determine – Hesitate
- Develop – Decline
- Die – Bloom
- Diligent – Lazy
- Dim – Radiant
- Dirty – Sparkling
- Disagree – Approve
- Disappear – Surface
- Disconnect – Link
- Disorder – Organization
- Disrespect – Honor
- Distant – Local
- Divide – Link
- Dominate – Yield
- Downward – Rising
- Dramatic – Ordinary
- Dry – Damp
- Dull – Alive
- Dumb – Clever
- Early – Delayed
- East – West
- Easy – Complex
- Educated – Untrained
- Effective – Weak
- Emotion – Logic
- Empty – Overflowing
- Encourage – Scare
- End – Launch
- Energy – Exhaustion
- Enjoy – Suffer
- Enter – Depart
- Equal – Different
- Even – Unequal
- Every – None
- Evil – Holy
- Exact – Rough
- Exclude – Accept
- Exit – Enter
- Expand – Limit
- Expect – Forget
- Expensive – Harmless
- Expert – Beginner
- Exterior – Deep
- Extra – Insufficient
- Extreme – Decent
- Fail – Succeed
- Fake – Real
- Familiar – Hidden
- Famous – Ordinary
- Fancy – Basic
- Far – Close
- Fast – Delayed
- Fat – Thin
- Fault – Perfection
- Fear – Power
- Feel – Ignore
- Female – Male
- Few – Large
- Final – Starting
- Find – Lose
Opposite Words — (1251–1500)
- Finish – Begin
- First – Last
- Fix – Break
- Flexible – Rigid
- Float – Sink
- Fluent – Broken
- Follow – Lead
- Foolish – Wise
- Forbid – Allow
- Force – Surrender
- Forget – Remember
- Forgive – Punish
- Form – Chaos
- Fortunate – Unfortunate
- Forward – Backward
- Found – Lost
- Fragile – Strong
- Free – Restricted
- Freeze – Melt
- Frequent – Rare
- Fresh – Spoiled
- Friend – Stranger
- Full – Empty
- Generate – Destroy
- Gentle – Violent
- Genuine – Artificial
- Give – Take
- Glad – Sad
- Global – Local
- Go – Stop
- Good – Evil
- Graceful – Clumsy
- Gradual – Sudden
- Grand – Small
- Grateful – Ungrateful
- Greater – Lesser
- Greedy – Generous
- Gross – Delicate
- Group – Individual
- Grow – Shrink
- Guilty – Innocent
- Harmless – Harmful
- Harsh – Gentle
- Hate – Like
- Healthy – Sick
- Heavy – Lightweight
- Help – Hinder
- Heroic – Cowardly
- High – Short
- Hire – Fire
- Hold – Release
- Hollow – Solid
- Honest – Corrupt
- Hopeful – Doubtful
- Horizontal – Vertical
- Hostile – Friendly
- Hot – Chilly
- Huge – Tiny
- Human – Robotic
- Humble – Cocky
- Hungry – Fed
- Hurt – Heal
- Ideal – Realistic
- Idle – Productive
- Ignore – Respond
- Illusion – Reality
- Immobile – Active
- Impatient – Patient
- Important – Trivial
- Impossible – Achievable
- Improve – Worsen
- Inaccurate – Accurate
- Inactive – Active
- Incomplete – Finished
- Increase – Decrease
- Independent – Dependent
- Indoors – Outdoors
- Inefficient – Efficient
- Innocent – Sinful
- Inside – External
- Insist – Withdraw
- Insult – Compliment
- Intelligent – Unintelligent
- Interest – Boredom
- Internal – External
- Interrupt – Continue
- Introduce – Ignore
- Invent – Destroy
- Invisible – Seen
- Invite – Exclude
- Irritate – Calm
- Junior – Senior
- Just – Unfair
- Justify – Accuse
- Kind – Harsh
- Knowledgeable – Uneducated
- Lack – Supply
- Large – Petite
- Last – First
- Late – Early
- Laugh – Cry
- Lawful – Illegal
- Lazy – Motivated
- Lead – Follow
- Leak – Seal
- Legal – Forbidden
- Lengthen – Shorten
- Lesser – Greater
- Liberate – Enslave
- Light – Heavy
- Likely – Doubtful
- Limited – Boundless
- Liquid – Solid
- Little – Massive
- Living – Lifeless
- Local – Foreign
- Lock – Free
- Long – Brief
- Loose – Secure
- Lose – Keep
- Loud – Soft
- Lower – Heighten
- Loyal – Betraying
- Lucky – Cursed
- Luxury – Necessity
- Major – Minor
- Male – Neutral
- Many – Scarce
- Massive – Small
- Mature – Childish
- Maximum – Minimum
- Mean – Generous
- Melt – Harden
- Messy – Orderly
- Mild – Harsh
- Minimum – Most
- Minor – Major
- Miserable – Joyful
- Miss – Catch
- Mix – Separate
- Mobile – Still
- Moist – Crusty
- Moral – Corrupt
- More – Less
- Morning – Night
- Narrow – Vast
- Native – Visitor
- Natural – Artificial
- Neat – Messy
- Necessary – Optional
- Negative – Supportive
- Nervous – Confident
- New – Worn
- Night – Bright
- Noisy – Silent
- Normal – Odd
- North – South
- Notice – Ignore
- Numerous – Sparse
- Obey – Resist
- Object – Support
- Obtain – Lose
- Occupy – Vacate
- Offend – Please
- Old – New
- On – Off
- Open – Blocked
- Oppose – Assist
- Optimistic – Cynical
- Optional – Required
- Order – Chaos
- Ordinary – Amazing
- Organic – Synthetic
- Out – In
- Outdoor – Indoor
- Outward – Inner
- Over – Under
- Overcome – Surrender
- Painful – Comforting
- Pale – Rich
- Passive – Aggressive
- Past – Future
- Patient – Agitated
- Pause – Continue
- Peace – Aggression
- Permanent – Fleeting
- Permit – Prevent
- Physical – Abstract
- Plain – Decorated
- Planned – Random
- Plastic – Natural
- Play – Pause
- Pleasant – Insulting
- Plenty – Shortage
- Polite – Disrespectful
- Popular – Disliked
- Positive – Negative
- Powerful – Powerless
- Practical – Unrealistic
- Praise – Blame
- Present – Past
- Prevent – Allow
- Private – Public
- Probably – Impossible
- Problem – Solution
- Productive – Wasteful
- Profit – Loss
- Progress – Decline
- Proud – Ashamed
- Pure – Contaminated
- Push – Pull
- Qualified – Inexperienced
- Quick – Delayed
- Quiet – Chaotic
- Raise – Drop
- Random – Ordered
- Rare – Plenty
- Raw – Cooked
- Ready – Unprepared
- Real – Fake
- Rear – Front
- Receive – Give
- Recent – Old
- Reduce – Increase
- Reject – Accept
- Relax – Tense
- Reluctant – Eager
- Remember – Forget
- Remote – Nearby
- Repair – Damage
- Repeat – Pause
- Replace – Damage
- Reply – Ignore
- Respect – Insult
- Rest – Activity
- Rich – Poor
- Ridiculous – Reasonable
- Rigid – Flexible
- Right – Wrong
- Rise – Decline
- Rough – Smooth
- Round – Angular
- Rude – Respectful
- Ruin – Enhance
- Rural – Urban
- Rush – Delay
- Sad – Joyful
- Safe – Threatened
- Same – Unique
- Satisfy – Fail
Opposite Words — (1501–2000)
- Save – Waste
- Scarce – Abundant
- Scold – Encourage
- Secure – Unsafe
- Seldom – Often
- Separate – Together
- Serious – Fun
- Shallow – Deep
- Shame – Honor
- Sharp – Blunt
- Short – Long
- Shrink – Grow
- Shut – Open
- Silent – Loud
- Simple – Advanced
- Sink – Float
- Sincere – False
- Single – Multiple
- Slave – Master
- Sleep – Awake
- Slow – Fast
- Small – Massive
- Smooth – Rough
- Soft – Firm
- Solid – Liquid
- Some – All
- Sorrow – Joy
- Sour – Sweet
- Spacious – Cramped
- Special – Usual
- Start – End
- Stay – Go
- Steep – Flat
- Stop – Continue
- Straight – Curved
- Strange – Common
- Strict – Relaxed
- Strong – Fragile
- Stupid – Smart
- Success – Failure
- Sudden – Slow
- Suffer – Enjoy
- Summer – Winter
- Sweet – Salty
- Tall – Short
- Tame – Wild
- Teach – Learn
- Temporary – Permanent
- Terrible – Excellent
- Thick – Thin
- Thirsty – Satisfied
- Thoughtful – Thoughtless
- Tight – Loose
- Tiny – Large
- Together – Separate
- Top – Bottom
- Tough – Soft
- Transparent – Cloudy
- Truthful – Dishonest
- Ugly – Pretty
- Unable – Able
- Uncertain – Certain
- Unclean – Clean
- Uncomfortable – Comfortable
- Uncommon – Common
- Underrate – Overrate
- Underestimate – Overestimate
- Underweight – Overweight
- Unexpected – Expected
- Unfair – Fair
- Unfit – Fit
- Unfriendly – Friendly
- Ungrateful – Grateful
- Unhappy – Happy
- Unhealthy – Healthy
- Unimportant – Important
- Unkind – Kind
- Unknown – Known
- Unlawful – Legal
- Unlimited – Limited
- Unlock – Lock
- Unlucky – Lucky
- Unnatural – Natural
- Unpleasant – Pleasant
- Unreal – Real
- Unsafe – Safe
- Unseen – Visible
- Useful – Useless
- Useless – Useful
- Vacant – Full
- Vague – Clear
- Valuable – Worthless
- Vertical – Horizontal
- Victim – Winner
- Victory – Defeat
- Violent – Gentle
- Visible – Invisible
- Voice – Silence
- Wake – Sleep
- Warm – Cold
- Weak – Strong
- Wealth – Poverty
- West – East
- Wet – Dry
- Wide – Narrow
- Wild – Domestic
- Win – Lose
- Wisdom – Ignorance
- Wise – Foolish
- Work – Rest
- Worse – Better
- Wrong – Right
- Young – Old
- Zero – All
- Accept – Decline
- Active – Passive
- Add – Deduct
- Admire – Dislike
- Advise – Ignore
- Allow – Restrict
- Ancient – Fresh
- Answer – Question
- Appear – Vanish
- Approve – Reject
- Arrive – Leave
- Artificial – Organic
- Attack – Protect
- Awake – Sleeping
- Back – Forward
- Balloon – Shrink
- Begin – Stop
- Bitter – Sugary
- Borrow – Lend
- Brave – Timid
- Break – Repair
- Bright – Dull
- Broad – Thin
- Build – Demolish
- Calm – Panic
- Capture – Release
- Careful – Reckless
- Cheap – Precious
- Cheer – Sadden
- Close – Open
- Cold – Warm
- Combine – Split
- Comfort – Stress
- Common – Rare
- Complicated – Clear
- Connect – Separate
- Continue – Stop
- Cool – Hot
- Correct – Wrong
- Courage – Fear
- Create – Destroy
- Cruel – Gentle
- Cry – Laugh
- Dark – Light
- Day – Night
- Decrease – Grow
- Deep – Surface
- Defeat – Win
- Defend – Attack
- Delay – Rush
- Demand – Supply
- Deny – Allow
- Depart – Arrive
- Descend – Rise
- Destroy – Protect
- Die – Live
- Difficult – Easy
- Dim – Bright
- Dirty – Clean
- Divide – Unite
- Domestic – Foreign
- Down – Up
- Dry – Wet
- Dull – Bright
- Early – Late
- East – West
- Easy – Hard
- Elastic – Rigid
- Empty – Filled
- Encourage – Discourage
- End – Start
- Enemy – Friend
- Enter – Exit
- Equal – Different
- Excited – Bored
- Expand – Contract
- Exterior – Interior
- Fail – Succeed
- False – True
- Familiar – Unknown
- Fast – Slow
- Fat – Slim
- Fear – Bravery
- Female – Male
- Few – Many
- Final – Initial
- Find – Lose
- Finish – Start
- Flexible – Stiff
- Follow – Lead
- Foolish – Intelligent
- Force – Ease
- Forget – Remember
- Found – Lost
- Freeze – Heat
- Fresh – Old
- Full – Hollow
- Future – Past
- Gain – Waste
- Gentle – Strong
- Giant – Tiny
- Give – Take
- Glad – Upset
- Global – Local
- Go – Stay
- Good – Terrible
- Grow – Shrink
- Guilty – Innocent
- Happy – Upset
- Hard – Soft
- Hate – Love
- Healthy – Weak
- Heavy – Light
- Help – Hurt
- Hero – Coward
- High – Low
- Hire – Fire
- Hollow – Solid
- Hope – Fear
- Hostile – Peaceful
- Huge – Small
- Human – Machine
- Humid – Dry
- Hungry – Satisfied
- Hurt – Heal
- Idle – Working
- Ignore – Notice
- Ill – Well
- Illegal – Legal
- Imagine – Forget
- Immature – Mature
- Impatient – Patient
- Improve – Worsen
- Include – Remove
- Increase – Reduce
- Indoor – Outdoor
- Inside – Outside
- Insult – Compliment
- Intelligent – Stupid
- Interest – Ignore
- Internal – External
- Interrupt – Continue
- Introduce – Remove
- Invent – Copy
- Invite – Ignore
- Joy – Sorrow
- Join – Separate
- Judge – Ignore
- Junior – Senior
- Just – Unfair
- Keep – Release
- Kind – Cruel
- Knowledge – Ignorance
- Lack – Possess
- Laugh – Cry
- Lazy – Active
- Learn – Forget
- Leave – Stay
- Legal – Illegal
- Lengthen – Shorten
- Less – More
- Lie – Stand
- Light – Heavy
- Limit – Expand
- Little – Large
- Live – Die
- Local – Global
- Lock – Open
- Long – Short
- Loose – Tight
- Lose – Find
- Loud – Quiet
- Love – Hate
- Lower – Raise
- Loyal – Unfaithful
- Lucky – Unlucky
- Luxury – Necessity
- Major – Minor
- Man – Woman
- Many – Few
- Marry – Divorce
- Mature – Immature
- Maximum – Minimum
- Mean – Kind
- Melt – Harden
- Messy – Clean
- Mild – Extreme
- Minimum – Maximum
- Minority – Majority
- Miserly – Generous
- Misery – Happiness
- Miss – Catch
- Modern – Ancient
- Moist – Dry
- Moral – Immoral
- More – Less
- Morning – Evening
- Narrow – Wide
- Native – Foreign
- Natural – Artificial
- Near – Far
- Neat – Messy
- Necessary – Optional
- Negative – Positive
- Nervous – Calm
- New – Old
- Noisy – Silent
- Normal – Strange
- North – South
- Notice – Ignore
- Numerous – Few
- Obey – Disobey
- Obtain – Lose
- Old – Young
- On – Off
- Open – Close
- Oppose – Agree
- Optimistic – Pessimistic
- Order – Chaos
- Ordinary – Special
- Out – In
- Outside – Inside
- Over – Under
- Pain – Relief
- Pale – Dark
- Pant – Relax
- Part – Whole
- Partial – Full
- Passive – Active
- Past – Present
- Patient – Impatient
- Pause – Continue
- Peace – War
- Permanent – Temporary
- Permit – Deny
- Physical – Mental
- Plain – Fancy
- Play – Pause
- Please – Disappoint
- Plenty – Scarce
- Polite – Rude
- Poor – Rich
- Possible – Impossible
- Powerful – Weak
- Praise – Insult
- Pretty – Ugly
- Private – Public
- Problem – Solution
- Profit – Loss
- Progress – Regress
- Promise – Break
- Proud – Humble
- Pure – Dirty
- Push – Pull
- Quick – Slow
- Quiet – Loud
- Raise – Drop
- Rare – Common
- Raw – Cooked
- Ready – Unready
- Real – Fake
- Rear – Front
- Receive – Give
- Recent – Ancient
- Reduce – Increase
- Refuse – Accept
- Relax – Stress
- Remember – Forget
- Remove – Add
- Repair – Break
- Repeat – Stop
- Replace – Remove
- Reply – Question
- Respect – Disrespect
- Rest – Work
- Rich – Poor
- Ridiculous – Reasonable
- Right – Wrong
- Rise – Sink
- Rough – Smooth
- Round – Square
- Rude – Polite
- Ruin – Build
- Rural – Urban
- Sad – Happy
- Safe – Unsafe
- Same – Different
- Satisfy – Dissatisfy
- Scarcity – Abundance
- Scary – Comforting
- Sealed – Open
- Search – Ignore
- Secure – Exposed
- Select – Reject
- Selfish – Generous
- Send – Receive
- Separate – Join
- Serious – Silly
- Shallow – Deep
- Shameful – Proud
- Sharp – Dull
- Shortage – Surplus
- Shrink – Expand
- Shut – Open
- Sick – Healthy
- Silent – Loud
- Simple – Hard
- Sink – Float
- Sincere – Fake
- Single – Married
- Slave – Free
- Sleep – Wake
- Slow – Fast
- Small – Big
- Smart – Dumb
- Smooth – Rough
- Soft – Hard
- Solid – Hollow
- Sour – Sweet
- Start – End
- Stay – Leave
- Stop – Go
- Strange – Familiar
- Strong – Weak
- Stubborn – Flexible
- Success – Failure
- Suffer – Enjoy
- Summer – Winter
- Sweet – Bitter
- Tall – Short
- Tame – Wild
- Teach – Study
- Temporary – Permanent
- Terrible – Wonderful
- Thick – Thin
- Thirsty – Satisfied
- Thoughtful – Selfish
- Tight – Loose
- Tiny – Huge
- Together – Alone
- Tomorrow – Yesterday
- Top – Bottom
- Tough – Weak
- Transparent – Opaque
- True – False
- Trust – Doubt
- Ugly – Attractive
- Unable – Able
- Unbroken – Broken
- Uncertain – Sure
- Unclean – Clean
- Unequal – Equal
- Unfair – Fair
- Unfamiliar – Familiar
- Unhealthy – Healthy
- Unimportant – Important
- Unique – Common
- Unite – Divide
- Unknown – Known
- Unlucky – Lucky
- Unnecessary – Necessary
- Unpleasant – Pleasant
- Unsafe – Safe
- Unusual – Usual
- Up – Down
- Urban – Rural
- Useful – Useless
- Vacant – Occupied
- Valuable – Cheap
- Vertical – Horizontal
- Victory – Defeat
- Violent – Peaceful
- Visible – Invisible
- Wakeful – Sleepy
- Warm – Cool
- Weak – Strong
- Wealthy – Poor
- Wet – Dry
- Wide – Narrow
- Wild – Tame
- Win – Lose
- Wise – Foolish
- Work – Rest
- Worse – Better
- Wrong – Correct
- Young – Old