Reflex and Voluntary

Opposite meaning words

Reflex adjective - Without volition or conscious control.

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Voluntary is an antonym for reflex.

Voluntary adjective - Controlled by individual volition.

Usage example: voluntary motions

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Reflex is an antonym for voluntary.

Cite this Source

Voluntary and Reflex. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/reflex/voluntary

Reflex & Voluntary. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/reflex/voluntary>.

Voluntary or Reflex. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/reflex/voluntary.

Google Ngram Viewer shows how "reflex" and "voluntary" have occurred on timeline