VITIATE Synonyms: 173 Similar and Opposite Words

Q: 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

Q: 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

Q: 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

Q: 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

Q: 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

Q: 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

vitiate

verb

ˈvi-shē-ˌāt

Definition of vitiate

as in to taint

to affect slightly with something morally bad or undesirable believed that luxury vitiates even the most principled person

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Antonyms & Near Antonyms

as in to mar

to reduce the soundness, effectiveness, or perfection of numerous grammatical errors vitiate the effectiveness of your writing

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Antonyms & Near Antonyms

as in to degrade

to lower in character, dignity, or quality a penchant for coarse language vitiates what is otherwise a refined literary style

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Antonyms & Near Antonyms

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

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

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 See All Example Sentences for vitiate

Recent Examples of Synonyms for vitiate

Verb

Or has dance music’s bad rap — as fun but vacuous and unserious — tainted the current version of the genre?

— Rachel Narozniak, Rolling Stone, 21 Oct. 2026
That means if the sewage system backs up, the sink could be tainted.

— David J. Neal, Miami Herald, 10 Oct. 2026

Definition of taint

Verb

Possible char marks from a fire or damage from another source have marred the floor of a classroom at the modern but vacant public school campus at 1215 Miramar Street, on the edge of downtown.

— Howard Blume, Los Angeles Times, 27 Oct. 2026
The election process was marred by allegations of voter suppression, with Lula's campaign reporting suspended public transportation in some key areas, prompting the court to extend voting by two hours.

— Anniek Bao, CNBC, 26 Oct. 2026

Definition of mar

Verb

With a major election less than a week away, candidates and their consultants are pounding Floridians with a barrage of words — some intended to cast themselves in a flattering light, some intended to smear and degrade their opponents.

— Orlando Sentinel Editorial Board, The Orlando Sentinel, 28 Oct. 2026
Faulkner said he is fed up with Citation’s yearslong pattern of degrading his pastures.

— Nick Bowlin, ProPublica, 27 Oct. 2026

Definition of degrade

Verb

There has been no more satisfying slap in cinema this year than the one Erika lands on a smug German actor, leading to a wicked punchline that shouldn’t be spoiled.

— Los Angeles Times, Los Angeles Times, 23 Oct. 2026
Anthony Edwards hit nine 3-pointers and scored 45 points to join an elite club; LaMelo Ball scored 21 in his Minnesota debut, and the Timberwolves spoiled Giannis Antetokounmpo's first game with Miami by beating the Heat 131-106 on Wednesday night.

— CBS News, CBS News, 22 Oct. 2026

Definition of spoil

Verb

Also according to the emergency service, consecutive Russian strikes on a shopping center in Kharkiv injured four people late on Saturday, including three rescue workers.

— Arkansas Online, Arkansas Online, 26 Oct. 2026
Patrick, who was injured when his cleats became tangled in TV cords, had to first seek redress through a grievance procedure before being able to pursue a lawsuit.

— Michael McCann, Sportico.com, 26 Oct. 2026

Definition of injure

Verb

Conditions were expected to improve Saturday afternoon as winds weakened, with fair and dry weather forecast for the remainder of the weekend.

— Sacbee.com, Sacbee.com, 23 Oct. 2026
As trust in America weakens further, other wealthy nations will make the same calculation.

— Fareed Zakaria, Washington Post, 23 Oct. 2026

Definition of weaken

Verb

Its death, poisoned by anti-freeze in April 2020 during Spain’s COVID confinement, sparks on screen and real-life the first criminal investigation in Spain and Europe for an animal’s slaughter.

— John Hopewell, Variety, 23 Oct. 2026
Above all, Flanagan understands how even a mother’s love can be poisoned by fear when Carrie uses her newfound powers to wrest control of the household from her mother.

— ArsTechnica, ArsTechnica, 21 Oct. 2026

Definition of poison

Verb

Rioters burned close to 6,000 vehicles and damaged over 1,000 buildings.

— Timothy Nerozzi, The Washington Examiner, 22 Oct. 2026
What that young girl saw damaged and scarred her heart; one wonders why the happy adults around her could not see the ugliness inherent in killing a fellow human being.

— Dr. Michael Good, Hartford Courant, 22 Oct. 2026

Definition of damage

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“Vitiate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/vitiate. Accessed 29 Oct. 2026.

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