Impair
Impair verb - To reduce the soundness, effectiveness, or perfection of.
Make unclear and impair are semantically related. In some cases you can use "Make unclear" instead a verb "Impair".
Nearby Words: impairment, impairing
Make unclear
Impair and make unclear are semantically related. Sometimes you can use "Impair" instead a verb phrase "Make unclear".
Cite this Source
Make unclear and Impair. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/impair/make_unclear
Impair & Make unclear. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/impair/make_unclear>.
Make unclear or Impair. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/impair/make_unclear.
Google Ngram Viewer shows how "impair" and "make unclear" have occurred on timeline