259 entries under cool topic. ×

11
self-controlled(adjective, quiet, reasonable, moderate)
11
soften(verb, stop, control, order, dull)
11
soothing(adjective, quiet, weak, smooth)
11
subdue(verb, control, dull, quiet, check)
11
unconcerned(adjective, feature, state, quiet)
10
apathetic(adjective, tough, relaxed, rational)
10
bland(adjective, dull, quiet, weak)
10
cool off(verb, expression, phrasal verb, stop, quiet)
10
level-headed(adjective, sound, smooth, sensible)
10
patient(noun, adjective, quiet, kind)
10
phlegmatic(adjective, quiet, tough, relaxed)
10
settle(verb, order, quiet, fix)
9
indifferent(adjective, feature, state, reasonable)
9
laid-back(adjective, feature, state, quiet)
8
abate(verb, control, dull, quiet, help)
8
aloof(adjective, quiet, relaxed, indifferent)
8
deliberate(adjective, quiet, sound, soft)
8
neutral(adjective, dull, quiet, smooth)
8
poised(adjective, quiet, strong, secure)
8
reposeful(adjective, quiet, still, dead)
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APASmart Define. (2016). calm thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/calm/thesaurus/synonyms
ChicagoSmart Define. 2016. "calm thesaurus" https://smartdefine.org/calm/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, calm thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/calm/thesaurus/synonyms>.
MLASmart Define. "calm thesaurus" 23 March 2016. Web. 25 September 2026. <https://smartdefine.org/calm/thesaurus/synonyms>