Spineless and Vertebrate

Opposite meaning words

Spineless adjective - Lacking a backbone or spinal column.

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Vertebrate is an antonym for spineless.

Vertebrate adjective - Having a backbone or spinal column.

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Spineless is an antonym for vertebrate.

Nearby Words: vertebra, vertebral

Cite this Source

Vertebrate and Spineless. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/spineless/vertebrate

Spineless & Vertebrate. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/spineless/vertebrate>.

Vertebrate or Spineless. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/spineless/vertebrate.

Google Ngram Viewer shows how "spineless" and "vertebrate" have occurred on timeline