Treacherous
Treacherous adjective - Not true in one's allegiance to someone or something.
Unhealthy and treacherous are semantically related in dangerous topic. In some cases you can use "Unhealthy" instead an adjective "Treacherous".
Nearby Words: treachery, treacherously
Unhealthy
Unhealthy adjective - Involving potential loss or injury.
Usage example: criticism of the military dictatorship has proved to be unhealthy for several of that nation's journalists
Treacherous and unhealthy are semantically related in very bad in effect on well-being topic. Sometimes you can use "Treacherous" instead an adjective "Unhealthy".
Nearby Word: unhealthily
Cite this Source
Unhealthy and Treacherous. (2016). Retrieved 2026, July 30, from https://thesaurus.plus/related/treacherous/unhealthy
Treacherous & Unhealthy. N.p., 2016. Web. 30 Jul. 2026. <https://thesaurus.plus/related/treacherous/unhealthy>.
Unhealthy or Treacherous. 2016. Accessed July 30, 2026. https://thesaurus.plus/related/treacherous/unhealthy.
Google Ngram Viewer shows how "treacherous" and "unhealthy" have occurred on timeline