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
On and functioning are semantically related. In some cases you can use "On" instead an adjective "Functioning".
On
On adjective - Being in effective operation.
Usage example: please don't leave the sanding machine on if you're not going to be near it
Functioning and on are semantically related. Sometimes you can use "Functioning" instead the word "On" as an adjective or an adverb.
Mutual synonyms
Cite this Source
On and Functioning. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/functioning/on
Functioning & On. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/functioning/on>.
On or Functioning. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/functioning/on.
Google Ngram Viewer shows how "functioning" and "on" have occurred on timeline