161 entries under cool topic. ×

4
neutral(adjective, calm, quiet, smooth)
4
reposeful(adjective, quiet, still, peaceful)
4
restful(adjective, calm, quiet, smooth)
4
soothing(adjective, calm, quiet, moderate)
4
stolid(adjective, calm, quiet, relaxed)
3
cold-blooded(adjective, calm, detached, blank)
3
deliberate(adjective, calm, quiet, relaxed)
3
emotionless(adjective, calm, detached, blank)
3
indifferent(adjective, calm, relaxed, restrained)
3
laid-back(adjective, calm, quiet, moderate)
3
levelheaded(adjective, calm, quiet, reasonable)
3
nerveless(adjective, calm, steady, unaffected)
3
stoic(adjective, calm, blank, aloof)
3
unflustered(adjective, calm, steady, detached)
2
casual(adjective, calm, informal, mild)
2
cold(adjective, calm, close, quiet)
2
coolheaded(adjective, calm, quiet, sound)
2
demure(adjective, calm, quiet, gentle)
2
earnest(adjective, calm, quiet, reasonable)
2
immovable(adjective, calm, steady, unaffected)
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APASmart Define. (2016). composed thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/composed/thesaurus/synonyms
ChicagoSmart Define. 2016. "composed thesaurus" https://smartdefine.org/composed/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, composed thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/composed/thesaurus/synonyms>.
MLASmart Define. "composed thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/composed/thesaurus/synonyms>