Functioning
Functioning adjective - Being in effective operation.
In use and functioning are semantically related. In some cases you can use "In use" instead the word "Functioning" as an adjective or an adverb.
In use
In use adjective - Currently being used.
Functioning and in use are semantically related. Sometimes you can use "Functioning" instead the phrase "In use" as an adjective or an adverb.
Mutual synonyms
Related pairs
Cite this Source
In use and Functioning. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/functioning/in_use
Functioning & In use. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/functioning/in_use>.
In use or Functioning. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/functioning/in_use.
Google Ngram Viewer shows how "functioning" and "in use" have occurred on timeline