Defunct and Quick

Defunct

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

Quick is an antonym for defunct.

Quick

Quick adjective - Having or showing life.
Usage example: after the battle, there was a hurried accounting of the quick and the dead

Defunct is an antonym for quick.

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