Perspicacious and Undiscerning

Opposite meaning words

Perspicacious adjective - Mentally acute or penetratingly discerning.

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Undiscerning is an antonym for perspicacious.

Nearby Word: perspicacity

Undiscerning adjective - Lacking discernment.

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Perspicacious is an antonym for undiscerning.

Cite this Source

Undiscerning and Perspicacious. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/perspicacious/undiscerning

Perspicacious & Undiscerning. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/perspicacious/undiscerning>.

Undiscerning or Perspicacious. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/perspicacious/undiscerning.

Google Ngram Viewer shows how "perspicacious" and "undiscerning" have occurred on timeline