Harm
Harm verb - To cause bodily damage to.
Usage example: though she wasn't harmed by the flying glass, she slipped and fell on a piece and cut her hand
Impair is a synonym for harm in damage topic. In some cases you can use "Impair" instead a verb "Harm", when it comes to topics like better, ruin, injure, weaken. popular alternative
Impair
Impair verb - To reduce the soundness, effectiveness, or perfection of.
Usage example: already impaired by a crack, the windshield shattered upon impact with the baseball
Harm is a synonym for impair in activity topic. You can use "Harm" instead the word "Impair" as a verb or a noun, if it concerns topics such as better, ruin, damage, worsen. popular alternative
Nearby Words: impairment, impairing
Mutual synonyms
Common collocations
Both words in one sentence
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Supernatural creatures have Banes - things that can impair, harm or even kill them.
Source: Salt Solution
Cite this Source
Impair and Harm. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/harm/impair
Harm & Impair. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/harm/impair>.
Impair or Harm. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/harm/impair.
Google Ngram Viewer shows how "harm" and "impair" have occurred on timeline