IMPAIR Synonyms: 96 Similar and Opposite Words

Q: How is the word 'impair' distinct from other similar verbs?

Some common synonyms of impair are damage , harm , hurt , injure , and mar . While all these words mean "to affect injuriously," impair suggests a making less complete or efficient by deterioration or diminution. // years of smoking had impaired his health

Q: In what contexts can 'damage' take the place of 'impair'?

The meanings of damage and impair largely overlap; however, damage suggests injury that lowers value or impairs usefulness. // a table damaged in shipping

Q: When might 'harm' be a better fit than 'impair'?

While the synonyms harm and impair are close in meaning, harm often stresses the inflicting of pain, suffering, or loss. // careful not to harm the animals

Q: When could 'hurt' be used to replace 'impair'?

The words hurt and impair are synonyms, but do differ in nuance. Specifically, hurt implies inflicting a wound to the body or to the feelings. // hurt by their callous remarks

Q: When is 'injure' a more appropriate choice than 'impair'?

Although the words injure and impair have much in common, injure implies the inflicting of anything detrimental to one's looks, comfort, health, or success. // badly injured in an accident

Q: When would 'mar' be a good substitute for 'impair'?

While in some cases nearly identical to impair , mar applies to injury that spoils perfection (as of a surface) or causes disfigurement. // the text is marred by many typos

impair

verb

im-ˈper

Definition of impair next

as in to injure

to reduce the soundness, effectiveness, or perfection of already impaired by a crack, the windshield shattered upon impact with the baseball

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How is the word impair distinct from other similar verbs?

Some common synonyms of impair are damage, harm, hurt, injure, and mar. While all these words mean "to affect injuriously," impair suggests a making less complete or efficient by deterioration or diminution.

years of smoking had impaired his health

In what contexts can damage take the place of impair?

The meanings of damage and impair largely overlap; however, damage suggests injury that lowers value or impairs usefulness.

a table damaged in shipping

When might harm be a better fit than impair?

While the synonyms harm and impair are close in meaning, harm often stresses the inflicting of pain, suffering, or loss.

careful not to harm the animals

When could hurt be used to replace impair?

The words hurt and impair are synonyms, but do differ in nuance. Specifically, hurt implies inflicting a wound to the body or to the feelings.

hurt by their callous remarks

When is injure a more appropriate choice than impair?

Although the words injure and impair have much in common, injure implies the inflicting of anything detrimental to one's looks, comfort, health, or success.

badly injured in an accident

When would mar be a good substitute for impair?

While in some cases nearly identical to impair, mar applies to injury that spoils perfection (as of a surface) or causes disfigurement.

the text is marred by many typos

Examples 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 impair Notably, the link persisted even after researchers controlled for medications that may impair driving. —

Elizabeth Yuko, Health, 9 Jan. 2025 Cairney and his colleagues showed in an earlier study that sleep deprivation impairs people’s ability to suppress unwanted thoughts. —

Rachel Nuwer, Scientific American, 9 Jan. 2025 Police say Higgins, of Woodstown, had a history of road rage and was impaired that day after drinking five or six beers. —

Maryclaire Dale, Chicago Tribune, 7 Jan. 2025 Even some Republicans have expressed concerns about his stances on specific vaccines and have shared a desire to hear more plans for certain shots, which could impair his nomination in other ways. —

Hanna Trudo, The Hill, 4 Jan. 2025 See all Example Sentences for impair

Recent Examples of Synonyms for impair

Verb

There is strong evidence, in both animals and people, that exposure to even a single blast can injure blood vessels in a way that initiates a cascade of repair mechanisms.

Jon Hamilton, NPR, 14 Jan. 2025
With Inigo Martinez out injured after tearing his hamstring in the 5-2 Spanish Super Cup final pummelling of Real Madrid, both Araujo and Raphinha have strong chances of starting Wednesday's Copa del Rey last 16 clash against Real Betis on Wednesday.

Tom Sanderson, Forbes, 14 Jan. 2025