Defunct and Operating

Defunct

Defunct adjective - No longer existing.

Operating is an antonym for defunct in extinct topic.

Operating

Operating adjective - Being in effective operation.

Defunct is an antonym for operating.

Both words in one sentence

  • Inverted in Unix/BSD/Linux operating systems: processes may be merely sleeping, defunct (aka zombies) and may be killed.
  • Could perhaps be justified, if one assumes the wiring is defunct and supernatural forces are actually operating the lights as well as the television sets.
  • Tabletop Game / Delta Green Russians with Rusting Rockets: GRU-SV8 was originally portrayed as this, being a mostly-defunct organization operating on a budget that hadn't seen an adjustment since the 1970s.
Cite this Source
Operating and Defunct. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/defunct/operating
Defunct & Operating. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/defunct/operating>.
Operating or Defunct. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/defunct/operating.
Google Ngram Viewer shows how "defunct" and "operating" have occurred on timeline