Impair
Impair verb - To reduce the soundness, effectiveness, or perfection of.
Infest and impair are semantically related. In some cases you can use "Infest" instead a verb "Impair".
Nearby Words: impairment, impairing
Infest
Infest verb - To spread or swarm over in a troublesome manner.
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Synonyms for Infest
Common collocations
Cite this Source
Infest and Impair. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/impair/infest
Impair & Infest. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/impair/infest>.
Infest or Impair. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/impair/infest.
Google Ngram Viewer shows how "impair" and "infest" have occurred on timeline