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

Police said there was no indication the driver involved in the collision was impaired.

— Rachel Raposas, PEOPLE, 28 Aug. 2026
Anna Mahoney said impaired drivers put others on the road at risk.

— Nicole Buss, Sacbee.com, 27 Aug. 2026

Definition of impaired

Verb

But Reese and her Dream teammates tainted the historic night during the final 20 seconds.

— Dan Zaksheske OutKick, FOXNews.com, 25 Aug. 2026
In July, the US was hit with a wave of explosive diarrhea caused by an outbreak of cyclospora, a parasite that spreads through food and water tainted with human feces.

— Maggie Harrison Dupré, Futurism, 20 Aug. 2026

Definition of tainted

Verb

At a key power plant that was severely damaged by the floods, workers started inspecting the facilities Sunday to survey the destruction.

— Victoria Milko, Los Angeles Times, 30 Aug. 2026
The Don Curry Nature Trail — named for the Troop 326 scoutmaster and Fort Worth attorney — replaced an older trail that had been damaged by erosion.

— Harriet Ramos, Fort Worth Star-Telegram, 30 Aug. 2026

Definition of damaged

Verb

The invasion has raised European willingness to spend more on defense, and the fighting has badly degraded Russia’s armed forces.

— JENNIFER KAVANAGH, Foreign Affairs, 28 Aug. 2026
Russia’s subsequent full-scale invasion has largely degraded into a battlefield stalemate, with Moscow’s and Kyiv’s forces vying for the upper hand, though the two sides have recently intensified their aerial attacks on one another.

— Prashant Rao, semafor.com, 27 Aug. 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

Glutathione is processed in sterile compounding pharmacies, and there have been cases of people getting poisoned due to contamination at these facilities, Sack said.

— ABC News, ABC News, 23 Aug. 2026
Patterson was accused of pretending to eat the same portion, and of feigning illness in an elaborate ruse to suggest she’d also been poisoned.

— Hilary Whiteman, CNN Money, 20 Aug. 2026

Definition of poisoned

Verb

Today, the yen has weakened 57% from a low of about 103 in January 2021 to a high of 163 in July, before a rare joint intervention from both Washington and Tokyo strengthened the currency to its current levels of about 160.

— Lim Hui Jie, CNBC, 1 Sep. 2026
Sprout Social's 2026 Influencer Marketing Report found that recommendation feeds have weakened the link between follower count and reach.

— Zoe Huang, Forbes.com, 1 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 2 Sep. 2026.

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Synonyms of vitiated

adjective

verb

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