Asleep and Operating

Opposite meaning words

Asleep adjective - Being in a state of suspended consciousness.

Show all Definitions

Operating is an antonym for asleep.

Operating adjective - Being in effective operation.

Usage example: the only operating nuclear power plant in the state

Show all Definitions

Asleep is an antonym for operating.

Swithin's: Waring and Bingham as surgeons, Stuart-Clark as an anaesthetist (and more likely to fall asleep in the operating theatre than his patients), and Collier as a radiologist.

Source: Series / Doctor in the House

Cite this Source

Operating and Asleep. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/asleep/operating

Asleep & Operating. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/asleep/operating>.

Operating or Asleep. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/asleep/operating.

Google Ngram Viewer shows how "asleep" and "operating" have occurred on timeline