Deleterious
Deleterious adjective - Causing or capable of causing harm.
Vicious and deleterious are semantically related. In some cases you can use "Vicious" instead an adjective "Deleterious".
Vicious
Vicious adjective - Extreme in degree, power, or effect.
Deleterious and vicious are semantically related. Sometimes you can use "Deleterious" instead an adjective "Vicious".
Nearby Word: viciously
Mutual synonyms
Related pairs
Cite this Source
Vicious and Deleterious. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/deleterious/vicious
Deleterious & Vicious. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/deleterious/vicious>.
Vicious or Deleterious. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/deleterious/vicious.
Google Ngram Viewer shows how "deleterious" and "vicious" have occurred on timeline