Backboned and Invertebrate
Opposite meaning words
Backboned
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
Backboned is an antonym for invertebrate.
Cite this Source
Invertebrate and Backboned. (2017). Retrieved 2026, July 28, from https://thesaurus.plus/related/backboned/invertebrate
Backboned & Invertebrate. N.p., 2017. Web. 28 Jul. 2026. <https://thesaurus.plus/related/backboned/invertebrate>.
Invertebrate or Backboned. 2017. Accessed July 28, 2026. https://thesaurus.plus/related/backboned/invertebrate.
Google Ngram Viewer shows how "backboned" and "invertebrate" have occurred on timeline