weaken
The word “weaken” has 2 syllables: weak-en
It's pronounced as /ˈwiː.kən/
What is synonym and antonym for weaken?
In the thesaurus, “weaken” has 116 synonyms and 70 antonyms.
Here are synonyms and antonyms for weaken along with examples of usage in sentences.
Synonyms for weaken
- abate
- adulterate
- attenuate
- befoul
- break down
- break up
- cheapen
- contaminate
- corrupt
- counterfeit
- cripple
- crumble
- cut
- damage
- debase
- debilitate
- decay
- decline
- decrease
- defile
- degenerate
- degrade
- deplete
- depress
- deteriorate
- devitalize
- dilute
- diminish
- dirty
- disable
- doctor
- droop
- dwindle
- ease up
- emaciate
- enervate
- enfeeble
- envenom
- etiolate
- exhaust
- extend
- fade
- fail
- faint
- fake
- falsify
- flag
- foul
- fudge
- give way
- go
- halt
- hamstring
- harm
- hurt
- impair
- impoverish
- incapacitate
- infect
- injure
- invalid
- invalidate
- lace
- lag
- languish
- lay up
- lessen
- limp
- load
- lose
- lose spirit
- lower
- manipulate
- minimize
- misrepresent
- mitigate
- moderate
- paralyze
- poison
- pollute
- prostrate
- qualify
- reduce
- relapse
- relax
- rot
- run down
- sag
- sap
- sink
- slow down
- soften
- soil
- sophisticate
- spike
- spoil
- sully
- taint
- temper
- thin
- thin out
- tire
- totter
- tremble
- undermine
- unman
- vitiate
- wane
- wash out
- waste
- water down
- wear down
- wear out
- wilt
- wither
- yield
Antonyms for weaken
- achieve
- activate
- aggravate
- agitate
- aid
- animate
- assist
- augment
- better
- build up
- clarify
- clean
- cleanse
- compact
- compliment
- concentrate
- condense
- convalesce
- decontaminate
- develop
- distil
- distill
- encourage
- energize
- enhance
- enlarge
- enrich
- excite
- expand
- extend
- fertilize
- filter
- flush
- fortify
- free
- gain
- grow
- harden
- help
- improve
- incite
- increase
- invigorate
- lard
- leach
- pasteurize
- praise
- prolong
- purge
- purify
- raise
- rally
- rebound
- recover
- recruit
- recuperate
- reenforce
- refine
- refresh
- reinforce
- rejuvenate
- richen
- rise
- season
- strengthen
- succeed
- supplement
- toughen
- vitalize
- win
Meanings of weaken
- verb
- To make weaker or less strong.
- To become weaker or less strong.
Example Sentences
- Illness can quickly weaken the immune system.
- The heavy rain began to weaken the structure of the old dam.
- His resolve did not weaken despite the challenges.
- Economic sanctions may weaken the country's economy.
- Continuous arguments can weaken a relationship over time.
On this page you'll find 186 synonyms, antonyms, or another words to weaken, such as: abate, achieve, activate, adulterate, aggravate, agitate, aid.
Make sure to choose synonyms and antonyms that are appropriate for the context of the sentence.
Related Words
abase
- abash
- affront
- bad-mouth
- bastardize
- befoul
- begrime
- belittle
- blemish
- canker
- castigate
- censure
- chasten
- cheapen
- condemn
- confound
- confuse
- contaminate
- corrupt
- criticize
- cry down
- damage
- damn
- debase
- debauch
- decry
- deface
- defame
- defile
- degrade
- demean
- demoralize
- denounce
- deprave
- depreciate
- descend
- destroy
- deteriorate
- detract
- dilute
- diminish
- dirty
- discomfit
- disconcert
- discount
- discountenance
- discredit
- disgrace
- dishonor
- disparage
- downgrade
- embarrass
- execrate
- faze
- flaw
- fluster
- foul
- harm
- humble
- humiliate
- hurt
- impair
- insult
- lessen
- libel
- lower
- malign
- mar
- minimize
- mortify
- nonplus
- pervert
- poison
- pollute
- profane
- prostitute
- put down
- rattle
- reduce
- reprehend
- reprobate
- ridicule
- ruin
- shame
- sink
- slander
- smirch
- spoil
- stain
- subvert
- taint
- take down
- tarnish
- thin
- vitiate
- warp
- water down
- weaken
- wreck
- write off
abate
- abbreviate
- abolish
- abort
- abridge
- abrogate
- allay
- alleviate
- annihilate
- annul
- avoid
- ban
- bankrupt
- bereave
- break down
- call
- call off
- cancel
- cheat
- clip
- collapse
- compress
- condense
- constrict
- contract
- cool
- countermand
- crop
- curtail
- cut
- cut back
- cut down
- de-escalate
- decline
- decrease
- deduct
- deflate
- defraud
- dent
- denude
- deplete
- deprive
- diminish
- disallow
- disannul
- discount
- disfurnish
- dismiss
- dissolve
- divest
- do away with
- dock
- downscale
- downsize
- drop
- dull
- dwindle
- ease
- ebb
- eliminate
- enjoin
- eradicate
- erase
- evaporate
- fall
- fall away
- flag
- forbid
- give out
- impoverish
- invalidate
- knock down
- knock off
- lessen
- let up
- liquidate
- lower
- minimize
- moderate
- modify
- modulate
- negate
- nick
- null
- nullify
- outlaw
- override
- overrule
- overturn
- pall
- pare
- phase down
- prohibit
- prune
- qualify
- quash
- quell
- recall
- recede
- reduce
- reject
- relax
- relent
- remediate
- remit
- remove
- repeal
- rescind
- retract
- retrench
- reverse
- revoke
- roll back
- set aside
- shortchange
- shorten
- shrink
- sink
- slacken
- slash
- slow
- strike down
- strip
- subdue
- subside
- subtract
- suspend
- take off
- taper
- taper off
- throw out
- trim
- truncate
- vacate
- vanish
- veto
- void
- wane
- weaken
- whittle
- withdraw
- write off
damage
- abrasion
- abuse
- accident
- account
- adjustment
- adulteration
- adversity
- afflict
- affliction
- affront
- aggrieve
- amends
- annihilate
- ante
- asking price
- assessment
- atonement
- award
- bane
- bang up
- bash
- batter
- beating
- bill
- bleach
- blemish
- blight
- bloody
- blow
- blow out
- boo-boo
- botch
- break
- breakage
- bruise
- bump
- burn
- carrying charge
- casualty
- catastrophe
- cave-in
- chafe
- charge
- check
- clobber
- compensation
- compromise
- concussion
- contaminate
- contamination
- contuse
- contusion
- corrode
- corrupt
- corruption
- cost
- crab
- crack
- crease
- cripple
- crippling
- crush
- cut
- dart
- dash
- debasement
- decimate
- deduction
- deface
- defacement
- defile
- demolish
- dent
- deposit
- depreciation
- deprivation
- desolate
- destroy
- destruction
- deteriorate
- deterioration
- detriment
- devastate
- devastation
- ding
- dint
- dirty
- disability
- disable
- disablement
- discolor
- discount
- disfigure
- disfigurement
- disintegrate
- dismantle
- disservice
- disturbance
- do in
- down payment
- endamage
- enervate
- enfeeble
- erode
- evil
- expiation
- fade
- fair market value
- fee
- figure
- fine
- flaw
- forfeit
- forfeiture
- freight
- gash
- gnaw
- gore
- graze
- hamstring
- hardship
- harm
- hurt
- illness
- impair
- impairment
- incapacitate
- indemnification
- indemnity
- indignity
- infect
- infliction
- injure
- injury
- injustice
- insult
- invoice
- knockout
- lacerate
- laceration
- lame
- lay up
- lesion
- list price
- maim
- maltreat
- mangle
- mar
- markdown
- market value
- marring
- mayhem
- mischief
- mishap
- mulct
- mutilate
- mutilation
- nick
- offence
- offense
- outrage
- overcharge
- penalty
- pollute
- pollution
- price
- price point
- price tag
- pulverize
- punishment
- punitive damages
- queer
- quittance
- rate
- ravage
- raze
- recompense
- recoupment
- redress
- reduction
- refund
- reimbursement
- remuneration
- reparation
- reparations
- repayment
- requital
- restitution
- retaliation
- reverse
- rot
- ruin
- ruining
- rupture
- rust
- sale
- satisfaction
- scald
- scar
- scathe
- scorch
- scour
- scourge
- scrape
- scratch
- sear
- service charge
- service fee
- settlement
- shatter
- smash
- solatium
- split
- spoil
- spoilage
- stab
- stain
- sticker price
- strain
- suffering
- surcharge
- swelling
- tab
- tamper with
- tariff
- tarnish
- tear
- tear down
- torment
- torture
- total
- undermine
- unit price
- valuation
- value
- vitiate
- wash out
- waste
- weaken
- wear away
- wipe out
- wound
- wreak havoc on
- wreck
- wreckage
- wrecking
- wrong
damages
- abuse
- abuses
- accident
- adjustment
- adulteration
- adversity
- affliction
- afflicts
- aggrieves
- amends
- annihilates
- assessment
- atonement
- award
- bane
- bang up
- bangs up
- bashes
- batter
- batters
- bill
- bleach
- blemish
- blemishes
- blight
- blights
- bloodies
- blow
- blows out
- botches
- break
- breakage
- breaks
- bruise
- bruises
- burn
- casualty
- catastrophe
- cave-in
- charge
- clobbers
- compensation
- compromises
- contaminate
- contamination
- contuses
- corrode
- corrupt
- corruption
- crabs
- crack
- creases
- cripple
- cripples
- crushes
- cuts
- dashes
- debasement
- decimates
- deface
- defaces
- defile
- demolishes
- dents
- depreciation
- deprivation
- desolates
- destroys
- destruction
- deteriorates
- deterioration
- detriment
- devastates
- devastation
- dings
- dints
- dirty
- disables
- discolor
- disfigure
- disfigures
- disintegrate
- dismantle
- disservice
- disturbance
- does in
- endamages
- enervates
- enfeebles
- erodes
- evil
- expense
- expiation
- fade
- fine
- flaws
- forfeit
- forfeiture
- gashes
- gnaw
- gores
- grazes
- hamstrings
- hardship
- harm
- harms
- hurt
- hurts
- illness
- impair
- impairment
- impairs
- incapacitate
- indemnification
- indemnity
- infect
- infliction
- injure
- injures
- knockout
- lacerate
- lacerates
- lames
- lays up
- maim
- maims
- maltreat
- maltreats
- mangle
- mangles
- mar
- marring
- mars
- mischief
- mishap
- mulct
- mutilate
- mutilates
- mutilation
- nicks
- outrage
- penalty
- pollute
- pollution
- pulverizes
- punishment
- punitive damages
- queers
- quittance
- ravage
- razes
- recompense
- recoupment
- redress
- refund
- reimbursement
- remuneration
- reparation
- reparations
- repayment
- requital
- restitution
- retaliation
- reverse
- rot
- ruin
- ruining
- ruins
- rust
- satisfaction
- scalds
- scars
- scathe
- scathes
- scorch
- scourges
- scours
- scrapes
- scratch
- settlement
- shatters
- smash
- smashes
- solatium
- split
- spoil
- spoilage
- spoils
- stab
- stain
- strains
- stroke
- suffering
- tamper with
- tarnish
- tarnishes
- tear
- tears
- tears down
- torments
- tortures
- total
- totals
- undermine
- undermines
- vitiate
- vitiates
- washes out
- waste
- wastes
- weaken
- weakens
- wear away
- wipes out
- wound
- wounds
- wreak havoc on
- wreck
- wreckage
- wrecking
- wrecks
- wrong
damp
- abate
- alleviate
- awash
- bathe
- bathed
- bedew
- benumb
- blunt
- burn out
- castrate
- cauterize
- clamminess
- clammy
- close
- cloudy
- dampen
- dampish
- dampness
- dank
- dankness
- daunt
- deaden
- debilitate
- decrease
- dehydrate
- demoralize
- desiccate
- devitalize
- dewy
- diminish
- dip
- discourage
- dishearten
- dispirit
- do in
- douse
- doused
- dowse
- dowsed
- drain
- drench
- drenched
- dripping
- drippy
- drizzly
- dull
- dunk
- dwindle
- ease
- enervate
- enfeeble
- exhaust
- fatigue
- flush
- geld
- heavy
- humid
- humidify
- humidity
- immerge
- immerse
- impregnate
- irrigate
- irriguous
- lave
- lessen
- lighten
- lobotomize
- lower
- misty
- moderate
- moist
- moisten
- moistness
- moisture
- muffle
- mugginess
- muggy
- mute
- numb
- oozy
- oppressive
- petrify
- recede
- reduce
- refresh
- rehydrate
- remoisten
- rinse
- sap
- saturate
- saturated
- semimoist
- semitropic
- semitropical
- sluice
- smothering
- soak
- soaked
- soaking
- sodden
- soddenness
- sogginess
- soggy
- sopping
- soppy
- souse
- soused
- steam bath
- steamy
- steep
- steeped
- stickiness
- sticky
- stifling
- stuffiness
- stuffy
- subdue
- subhumid
- subside
- subtropic
- subtropical
- suffocating
- sultriness
- sultry
- summerlike
- summery
- sweltering
- torrid
- tropic
- tropical
- undermine
- vaporous
- wane
- wash
- washed
- water
- water-soaked
- watered
- waterlogged
- watery
- weaken
- wear
- wear out
- wet
- wetness
- wettish