Knowledgeable and Unreasonable

Opposite meaning words

Knowledgeable adjective - Having information especially as a result of study or experience.

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Unreasonable is an antonym for knowledgeable in aware topic.

Nearby Word: knowledge

Unreasonable adjective - Having no basis in reason or fact.

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Knowledgeable is an antonym for unreasonable.

Cite this Source

Unreasonable and Knowledgeable. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/knowledgeable/unreasonable

Knowledgeable & Unreasonable. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/knowledgeable/unreasonable>.

Unreasonable or Knowledgeable. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/knowledgeable/unreasonable.

Google Ngram Viewer shows how "knowledgeable" and "unreasonable" have occurred on timeline