114 entries under keen topic. ×

1
easily affected(expression, adjective, understanding, fine)
1
emotionable(adjective, understanding, fine, sensible)
1
experienced(adjective, cool, sound, smooth)
1
heady(adjective, smooth, sharp, smart)
1
high-strung(adjective, understanding, fine, sensible)
1
hung up(expression, adjective, understanding, fine)
1
hypersensitive(adjective, understanding, fine, sensible)
1
insighted(adjective, understanding, sharp, alert)
1
irritable(adjective, understanding, fine, sensible)
1
nervous(adjective, understanding, fine, sensible)
1
oversensitive(adjective, understanding, fine, sensible)
1
perceiving(adjective, understanding, fine, sensible)
1
precarious(adjective, understanding, fine, sensible)
1
precise(adjective, understanding, sound, fine)
1
profound(adjective, strong, sharp, smart)
1
psychic(adjective, understanding, fine, sensible)
1
quick on the uptake(expression, adjective, idiom, open)
1
reactive(adjective, understanding, open, fine)
1
sensatory(adjective, understanding, fine, sensible)
1
sensorial(adjective, understanding, fine, sensible)
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APASmart Define. (2016). perceptive thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/perceptive/thesaurus/synonyms
ChicagoSmart Define. 2016. "perceptive thesaurus" https://smartdefine.org/perceptive/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, perceptive thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/perceptive/thesaurus/synonyms>.
MLASmart Define. "perceptive thesaurus" 29 March 2016. Web. 29 September 2026. <https://smartdefine.org/perceptive/thesaurus/synonyms>