Inoperative and Unable

Inoperative

Inoperative adjective - Not being in a state of use, activity, or employment.

Unable and inoperative are semantically related In some cases you can use "Unable" instead an adjective "Inoperative".

Nearby Word: inoperable

Unable

Unable adjective - Lacking qualities (as knowledge, skill, or ability) required to do a job.

Inoperative and unable are semantically related in skill topic. Sometimes you can use "Inoperative" instead an adjective "Unable".
Cite this Source
Unable and Inoperative. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/inoperative/unable
Inoperative & Unable. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/inoperative/unable>.
Unable or Inoperative. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/inoperative/unable.
Google Ngram Viewer shows how "inoperative" and "unable" have occurred on timeline