Groundless and Thinking

Opposite meaning words

Groundless adjective - Having no basis in reason or fact.

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Thinking is an antonym for groundless.

Nearby Words: ground, groundlessness

Thinking adjective - Having the ability to reason.

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

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Groundless is an antonym for thinking.

Nearby Words: think, thinker, thinkable

Cite this Source

Thinking and Groundless. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/groundless/thinking

Groundless & Thinking. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/groundless/thinking>.

Thinking or Groundless. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/groundless/thinking.

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