Kaput and Operating

Kaput

Kaput adjective - Having passed its time of use or usefulness.
Usage example: hard-line Soviet-style Communism became kaput in Russia

Operating is an antonym for kaput.

Operating

Operating adjective - Being in effective operation.
Usage example: the only operating nuclear power plant in the state

Kaput is an antonym for operating.

Cite this Source
Operating and Kaput. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/kaput/operating
Kaput & Operating. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/kaput/operating>.
Operating or Kaput. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/kaput/operating.
Google Ngram Viewer shows how "kaput" and "operating" have occurred on timeline