Contagious and Noxious

Contagious

Contagious adjective - Capable of being passed by physical contact from one person to another.
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Synonyms for Contagious

Noxious and contagious are semantically related in foul topic. In some cases you can use "Noxious" instead an adjective "Contagious", when it comes to topics like causing disease.

Noxious

Noxious adjective - Causing or capable of causing harm.
Usage example: noxious smog that for years has been encrusting the historic cathedral with soot

Contagious and noxious are semantically related in foul topic. Sometimes you can use "Contagious" instead an adjective "Noxious", if it concerns topics such as causing disease.

Nearby Words: noxiousness, noxiously
Cite this Source
Noxious and Contagious. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/contagious/noxious
Contagious & Noxious. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/contagious/noxious>.
Noxious or Contagious. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/contagious/noxious.
Google Ngram Viewer shows how "contagious" and "noxious" have occurred on timeline