VITIATED Synonyms: 200 Similar and Opposite Words

vitiated 1 of 2

adjective

as in impaired

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vitiated

2 of 2

verb

past tense of vitiate

as in tainted

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

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as in damaged

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

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as in degraded

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

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Example Sentences

Recent Examples of Synonyms for vitiated

Adjective

That’s where cognition becomes impaired, muscle contraction becomes impaired, and metabolism actually slows.

— Patrick Iversen, New York Times, 6 Sep. 2026
Overdosing on the drug can cause extreme drowsiness, confusion, impaired coordination, decreased reflexes, respiratory depression, coma and possible death.

— Natasha Holt, FOXNews.com, 5 Sep. 2026

Definition of impaired

Verb

Grand jury proceedings are kept confidential to allow people to testify freely without worrying about consequences and so that the subjects of an investigation are not unfairly tainted before the jury can decide whether to file charges against them.

— Jeffrey Schweers, The Orlando Sentinel, 18 Sep. 2026
The judge also rejected Smart's arguments that the verdict was tainted by media attention and by faulty jury instructions.

— CBS News, CBS News, 17 Sep. 2026

Definition of tainted

Verb

Sometimes the caulk around a drain has degraded, allowing mold to grow and offering an inviting way for springtails to enter.

— Arricca Elin SanSone, Southern Living, 10 Sep. 2026
The investigation found that the unpermitted excavation degraded sensitive habitats, according to a commission fact sheet.

— Jack Flemming, Los Angeles Times, 4 Sep. 2026

Definition of degraded

Adjective

None of its marks seem to maintain their integrity for more than an inch or two without being fretted or spoiled.

— Zachary Fine, New Yorker, 31 Aug. 2026
People are throwing out spoiled food and lining up for hot meals, according to reports, while searching for laundromats, working Wi-Fi, cleaning wipes and diapers.

— Phillip M. Bailey, USA Today, 21 Aug. 2026

Definition of spoiled

Verb

And so, in many ways, the well of public opinion was already poisoned.

— Jeff Ihaza, Rolling Stone, 14 Sep. 2026
Colonizers call it voluntary emigration, but there is nothing voluntary about fleeing after your home has been bombed, your fields poisoned, your water cut off and your child buried.

— Literary Hub, Literary Hub, 11 Sep. 2026

Definition of poisoned

Verb

The episode was marred some by a glitch in the show’s voting system; viewers weren’t able to choose their favorites on the DWTS website and had to vote by text.

— Rick Porter, HollywoodReporter, 16 Sep. 2026
Another interesting option is Yetur Gross-Matos, whose recent stint with the 49ers was marred by a knee issue.

— Matt Barrows, New York Times, 15 Sep. 2026

Definition of marred

Verb

Economic data for July showed retail sales and urban investment both weakened, adding to pressure on Beijing to step up support for the remainder of the year.

— Anniek Bao, CNBC, 9 Sep. 2026
This view suggests that the sense of shame was collectively weakened by a series of self-interested actors who shattered the social firmament and opened up the gates to chaos.

— Jay Caspian Kang, New Yorker, 8 Sep. 2026

Definition of weakened

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.

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“Vitiated.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/vitiated. Accessed 20 Sep. 2026.

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Synonyms of vitiated

adjective

verb

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