Impure
Noxious
Noxious adjective - Bad for the well-being of the body.
Impure and noxious are semantically related. Sometimes you can use "Impure" instead an adjective "Noxious".
Nearby Words: noxiousness, noxiously
Mutual synonyms
Cite this Source
Noxious and Impure. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/impure/noxious
Impure & Noxious. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/impure/noxious>.
Noxious or Impure. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/impure/noxious.
Google Ngram Viewer shows how "impure" and "noxious" have occurred on timeline