Defunct and Vivacious

Defunct

Defunct adjective - No longer living.
Usage example: a defunct species that we know only through fossil remains

Vivacious is an antonym for defunct.

Vivacious

Vivacious adjective - Having much high-spirited energy and movement.

Defunct is an antonym for vivacious.

Nearby Words: vivacity, vivaciously
Cite this Source
Vivacious and Defunct. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/defunct/vivacious
Defunct & Vivacious. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/defunct/vivacious>.
Vivacious or Defunct. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/defunct/vivacious.
Google Ngram Viewer shows how "defunct" and "vivacious" have occurred on timeline