Courageous and Invertebrate

Courageous

Courageous adjective - Feeling or displaying no fear by temperament.

Invertebrate is an antonym for courageous.

Nearby Words: courage, courageously

Invertebrate

Invertebrate adjective - Lacking strength of will or character.
Usage example: an invertebrate Congress that blithely went along with the President's ill-conceived plan

Courageous is an antonym for invertebrate.
Cite this Source
Invertebrate and Courageous. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/courageous/invertebrate
Courageous & Invertebrate. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/courageous/invertebrate>.
Invertebrate or Courageous. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/courageous/invertebrate.
Google Ngram Viewer shows how "courageous" and "invertebrate" have occurred on timeline