1,581 entry under adjective topic. ×

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casual(feature, state, calm, informal)
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divine(good, great, excellent, fine)
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easy(feature, state, calm, quiet)
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equable(calm, quiet, sound, soft)
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rational(calm, good, sound, reasonable)
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sensational(good, great, excellent, fine)
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stoical(calm, cold, indifferent, restrained)
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superb(good, great, excellent, fine)
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unexcitable(calm, dull, quiet, easy)
10
stony(mean, hard, unpleasant, cold)
10
arrogant(informal, cold, unfriendly, aloof)
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dandy(good, great, pleasant, excellent)
10
deliberate(calm, sound, soft, reasonable)
10
doughty(person, strong, bold, courage)
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excellent(characteristic, good, bad, great)
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fantastic(good, great, excellent, superb)
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half-hearted(temper, cold, indifferent, negative)
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impertinent(smart, rude, restrained, mad)
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inconsiderate(person, feelings, emotions, unwarmhearted)
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insolent(mean, smart, rude, superior)
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APASmart Define. (2016). cool thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/cool/thesaurus/synonyms
ChicagoSmart Define. 2016. "cool thesaurus" https://smartdefine.org/cool/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, cool thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/cool/thesaurus/synonyms>.
MLASmart Define. "cool thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/cool/thesaurus/synonyms>