Calamitous and Noxious

Calamitous

Calamitous adjective - Bringing about ruin or misfortune.
Usage example: a calamitous decision to sell their products online exclusively ruined the business

Noxious and calamitous are semantically related. In some cases you can use "Noxious" instead an adjective "Calamitous".

Nearby Words: calamity, calamitously

Noxious

Noxious adjective - Bad for the well-being of the body.

Calamitous and noxious are semantically related. Sometimes you can use "Calamitous" instead an adjective "Noxious".

Nearby Words: noxiousness, noxiously
Cite this Source
Noxious and Calamitous. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/calamitous/noxious
Calamitous & Noxious. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/calamitous/noxious>.
Noxious or Calamitous. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/calamitous/noxious.
Google Ngram Viewer shows how "calamitous" and "noxious" have occurred on timeline