Synonyms of vitiate

vitiate

verb

ˈvi-shē-ˌāt 

1

as in to taint

to affect slightly with something morally bad or undesirable

believed that luxury vitiates even the most principled person

Synonyms & Similar Words

• taint
• spoil
• mar
• poison
• darken
• stain
• touch
• tarnish
• discredit
• distort
• degrade
• pollute
• blemish
• blacken
• smear
• corrupt
• besmirch
• sully
• subvert
• soil
• debase
• blur
• demean
• dirty
• discolor
• cheapen
• dishonor
• deprave
• disgrace
• shame
• smudge
• debauch
• besmear
• pervert
• smirch
• abase
• tar
• demoralize
• cloud
• sink
• lower
• smut
• bastardize
• begrime
• foul
• twist
• color

Antonyms & Near Antonyms

• purify
• cleanse
• elevate
• magnify
• glorify
• dignify
• uplift
• ennoble
• enshrine
• hallow

2

as in to mar

to reduce the soundness, effectiveness, or perfection of

numerous grammatical errors vitiate the effectiveness of your writing

Synonyms & Similar Words

• mar
• injure
• damage
• weaken
• compromise
• impair
• hurt
• cripple
• spoil
• erode
• harm
• undermine
• destroy
• break
• disfigure
• ruin
• flaw
• bloody
• cross (up)
• deface
• blemish
• deteriorate
• shatter
• enervate
• enfeeble
• endamage
• crab
• wound
• tarnish
• demolish
• batter
• wear (away)
• scour
• wreck
• devastate
• blight
• wash out
• botch
• dent
• annihilate
• disable
• torture
• ding
• maim
• smash
• dint
• decimate
• lacerate
• mutilate
• pulverize
• wipe out
• gum (up)
• waste
• crush
• torment
• desolate
• raze
• mangle
• total
• queer
• clobber
• tear down
• hamstring
• lame
• do in
• bash
• dash
• scourge
• bang up

Antonyms & Near Antonyms

• reconstruct
• help
• fix
• repair
• rebuild
• patch
• rectify
• remedy
• renovate
• cure
• mend
• revamp
• rehabilitate
• heal
• revise
• recondition
• improve
• enhance
• better
• enrich
• perfect
• ameliorate
• edit
• doctor
• refine
• remodel
• meliorate

3

as in to degrade

to lower in character, dignity, or quality

a penchant for coarse language vitiates what is otherwise a refined literary style

Synonyms & Similar Words

• degrade
• weaken
• subvert
• dilute
• deteriorate
• corrupt
• destroy
• poison
• humiliate
• debase
• debauch
• demean
• ruin
• deprave
• lessen
• pervert
• cheapen
• damage
• pollute
• mar
• demoralize
• bastardize
• taint
• impair
• abase
• contaminate
• disgrace
• prostitute
• harm
• profane
• hurt
• warp
• humble
• shame
• spoil
• dirty
• canker
• defile
• wreck
• thin
• dishonor
• tarnish
• water down
• flaw
• befoul
• stain
• begrime
• descend
• deface
• depreciate
• take down
• blemish
• downgrade

Antonyms & Near Antonyms

• improve
• elevate
• uplift
• enhance
• amend
• honor
• better
• exalt
• perfect
• enrich
• ameliorate
• ennoble
• restore
• clarify
• dignify
• refine
• purify
• clean
• cleanse
• respect
• meliorate

Synonym Chooser

How is the word vitiate different from other verbs like it?

Some common synonyms of vitiate are corrupt, debase, debauch, deprave, and pervert. While all these words mean "to cause deterioration or lowering in quality or character," vitiate implies a destruction of purity, validity, or effectiveness by allowing entrance of a fault or defect.

a foreign policy vitiated by partisanship

When can corrupt be used instead of vitiate?

In some situations, the words corrupt and vitiate are roughly equivalent. However, corrupt implies loss of soundness, purity, or integrity.

the belief that bureaucratese corrupts the language

When is it sensible to use debase instead of vitiate?

While the synonyms debase and vitiate are close in meaning, debase implies a loss of position, worth, value, or dignity.

commercialism has debased the holiday

When would debauch be a good substitute for vitiate?

The synonyms debauch and vitiate are sometimes interchangeable, but debauch implies a debasing through sensual indulgence.

the long stay on a tropical isle had debauched the ship's crew

When could deprave be used to replace vitiate?

The words deprave and vitiate are synonyms, but do differ in nuance. Specifically, deprave implies moral deterioration by evil thoughts or influences.

the claim that society is depraved by pornography

When might pervert be a better fit than vitiate?

The words pervert and vitiate can be used in similar contexts, but pervert implies a twisting or distorting from what is natural or normal.

perverted the original goals of the institute

Example Sentences

Recent Examples of vitiate

The possibility of abuse does not vitiate the need, demonstrated over the course of centuries, for pardoning as both a remedy for problems within the criminal justice system and as a force for societal reconciliation. — Bernadette Meyler, Harpers Magazine, 27 Jan. 2026

These men thought that King George III had vitiated their rights as Englishmen under the Glorious Revolution of 1688 and the Bill of Rights that passed Parliament the following year. — Josh Hammer, MSNBC Newsweek, 4 July 2025

Obviously this does not vitiate the whole enterprise of poetry. — Andrea Long Chu, Vulture, 6 May 2025

In middle- and low-income countries, trafficking impedes sustainable development by destabilizing communities and vitiating human potential. — Jamille Bigio, Foreign Affairs, 8 June 2021

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