133 entries under cool topic. ×

18
intense(adjective, strong, light, severe)
16
brilliant(adjective, hard, light, keen)
15
brisk(adjective, pleasant, severe, keen)
15
slick(adjective, mean, bad, smooth)
15
snappy(adjective, style, strong, severe)
14
brainy(adjective, understanding, smooth, keen)
14
vigilant(adjective, understanding, bright, lively)
13
raw(adjective, severe, keen, tender)
13
sagacious(adjective, understanding, sound, smooth)
12
crisp(adjective, clear, severe, keen)
12
stylish(adjective, style, fine, smart)
11
chic(adjective, style, fine, smart)
11
awake(adjective, adverb, activity, understanding, open)
11
percipient(adjective, understanding, keen, significant)
10
knowledgeable(adjective, understanding, sound, keen)
10
watchful(adjective, understanding, keen, bright)
9
alive(adjective, adverb, open, keen)
9
fashionable(adjective, style, fine, smart)
9
insightful(adjective, understanding, sound, keen)
9
sage(adjective, understanding, sound, keen)
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APASmart Define. (2016). sharp thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/sharp/thesaurus/synonyms
ChicagoSmart Define. 2016. "sharp thesaurus" https://smartdefine.org/sharp/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, sharp thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/sharp/thesaurus/synonyms>.
MLASmart Define. "sharp thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/sharp/thesaurus/synonyms>