Functioning and Ineffective

Opposite meaning words

Functioning adjective - Being in effective operation.

Usage example: looked for a functioning washing machine, but the few that weren't broken were in use

Show all Definitions

Ineffective is an antonym for functioning.

Ineffective adjective - Not producing the desired result.

Show all Definitions

Functioning is an antonym for ineffective.

Cite this Source

Ineffective and Functioning. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/functioning/ineffective

Functioning & Ineffective. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/functioning/ineffective>.

Ineffective or Functioning. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/functioning/ineffective.

Google Ngram Viewer shows how "functioning" and "ineffective" have occurred on timeline