Noxious
Noxious adjective - Bad for the well-being of the body.
Usage example: mixing bleach and ammonia can cause noxious fumes that can seriously harm you
Unhealthy is a synonym for noxious in deleterious topic. In some cases you can use "Unhealthy" instead an adjective "Noxious", when it comes to topics like sick, injurious, adverse, deadly. popular alternative
Nearby Words: noxiousness, noxiously
Unhealthy
Unhealthy adjective - Bad for the well-being of the body.
Usage example: we knew that the junk food at the carnival was unhealthy, but it tasted so good!
Noxious is a synonym for unhealthy in harmful topic. You can use "Noxious" instead an adjective "Unhealthy", if it concerns topics such as deleterious, injurious, adverse, very bad in effect on well-being. popular alternative
Nearby Word: unhealthily
Mutual synonyms
Related pairs
Cite this Source
Unhealthy and Noxious. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/noxious/unhealthy
Noxious & Unhealthy. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/noxious/unhealthy>.
Unhealthy or Noxious. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/noxious/unhealthy.
Google Ngram Viewer shows how "noxious" and "unhealthy" have occurred on timeline