Functioning and Inoperative
Opposite meaning words
Functioning
Functioning adjective - Being in effective operation.
Usage example: looked for a functioning washing machine, but the few that weren't broken were in use
Inoperative is an antonym for functioning.
Inoperative
Inoperative adjective - Not being in a state of use, activity, or employment.
Usage example: be careful when putting your hands in even an inoperative garbage disposal
Functioning is an antonym for inoperative.
Nearby Word: inoperable
Cite this Source
Inoperative and Functioning. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/functioning/inoperative
Functioning & Inoperative. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/functioning/inoperative>.
Inoperative or Functioning. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/functioning/inoperative.
Google Ngram Viewer shows how "functioning" and "inoperative" have occurred on timeline