Inefficient
Inefficient adjective - Not producing the desired result.
Inoperative and inefficient are semantically related. In some cases you can use "Inoperative" instead an adjective "Inefficient".
Nearby Words: inefficiency, inefficiently
Inoperative
Inoperative adjective - Not being in a state of use, activity, or employment.
Inefficient and inoperative are semantically related. Sometimes you can use "Inefficient" instead an adjective "Inoperative".
Nearby Word: inoperable
Mutual synonyms
Related pairs
- inept and inefficient
- inept and inoperative
- unfit and inefficient
- unfit and inoperative
- incompetent and inefficient
- incompetent and inoperative
- inadequate and inefficient
- inadequate and inoperative
- worthless and inefficient
- worthless and inoperative
- idle and inefficient
- idle and inoperative
- ineffective and inefficient
- ineffective and inoperative
Cite this Source
Inoperative and Inefficient. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/inefficient/inoperative
Inefficient & Inoperative. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/inefficient/inoperative>.
Inoperative or Inefficient. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/inefficient/inoperative.
Google Ngram Viewer shows how "inefficient" and "inoperative" have occurred on timeline