Thinking and Unthinking

Opposite meaning words

Thinking adjective - Having the ability to reason.

Usage example: it's surprising to find thinking people who believe such nonsense

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Unthinking is an antonym for thinking.

Nearby Words: think, thinker, thinkable

Unthinking adjective - Not exhibiting or characterized by careful thought.

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Thinking is an antonym for unthinking.

Nearby Words: unthinkable, unthinkingly

Cite this Source

Unthinking and Thinking. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/thinking/unthinking

Thinking & Unthinking. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/thinking/unthinking>.

Unthinking or Thinking. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/thinking/unthinking.

Google Ngram Viewer shows how "thinking" and "unthinking" have occurred on timeline