Keen
Keen adjective - Able to sense slight impressions or differences.
Perseverant and keen are semantically related In some cases you can use "Perseverant" instead an adjective "Keen".
Perseverant
Keen and perseverant are semantically related in very enthusiastic topic. Sometimes you can use "Keen" instead an adjective "Perseverant".
Mutual synonyms
Related pairs
Cite this Source
Perseverant and Keen. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/keen/perseverant
Keen & Perseverant. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/keen/perseverant>.
Perseverant or Keen. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/keen/perseverant.
Google Ngram Viewer shows how "keen" and "perseverant" have occurred on timeline