Instinctual and Voluntary
Opposite meaning words
Instinctual
Instinctual adjective - Done instantly and without conscious thought or decision.
Usage example: the birds' instinctual response is to fly away when startled
Voluntary is an antonym for instinctual.
Voluntary
Voluntary adjective - Done, made, or given with one's own free will.
Instinctual is an antonym for voluntary.
Cite this Source
Voluntary and Instinctual. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/instinctual/voluntary
Instinctual & Voluntary. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/instinctual/voluntary>.
Voluntary or Instinctual. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/instinctual/voluntary.
Google Ngram Viewer shows how "instinctual" and "voluntary" have occurred on timeline