Keen and Lassitudinous

Opposite meaning words

Keen adjective - Able to sense slight impressions or differences.

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Lassitudinous is an antonym for keen.

Nearby Words: keenness, keenly

Definitions of Keen not found.

Keen is an antonym for lassitudinous in tired topic.

Cite this Source

Lassitudinous and Keen. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/keen/lassitudinous

Keen & Lassitudinous. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/keen/lassitudinous>.

Lassitudinous or Keen. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/keen/lassitudinous.

Google Ngram Viewer shows how "keen" and "lassitudinous" have occurred on timeline