Synonyms|520Antonyms|144|Broader|0Narrower|1Related|1.3k

97 entries under keen topic. ×

1
reflecting(adjective, reasonable, deep, rational)
1
reflective(adjective, reasonable, deep, rational)
1
responsive(adjective, understanding, sharp, smart)
1
retrospective(adjective, reasonable, deep, rational)
1
sensitive(adjective, understanding, sharp, smart)
1
serious(adjective, reasonable, sensible, deep)
1
sharp as a tack(expression, idiom, skilled, capable)
1
sly(adjective, good, smooth, sharp)
1
sober(adjective, reasonable, deep, rational)
1
sophic(adjective, understanding, cool, sharp)
1
streetwise(adjective, smooth, sharp, smart)
1
tuned in(expression, adjective, understanding, smooth)
1
wise to(expression, understanding, alert, sensitive)
1
wised up(expression, adjective, smooth, sharp)
1
wistful(adjective, reasonable, deep, rational)
0
gnostic(understanding, alert, sensitive, perceptive)
0
insighted(understanding, alert, sensitive, perceptive)
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ChicagoSmart Define. 2016. "brainy thesaurus" https://smartdefine.org/brainy/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, brainy thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/brainy/thesaurus/synonyms>.
MLASmart Define. "brainy thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/brainy/thesaurus/synonyms>