259 entries under cool topic. ×

3
stroke(verb, quiet, encourage, fall)
3
tone down(verb, expression, phrasal verb, control, dull)
3
unimpressed(adjective, quiet, restrained, still)
3
untouched(adjective, cold, indifferent, restrained)
2
careless(adjective, feature, state, happy)
2
low-key(adjective, quiet, soft, reasonable)
2
assured(adjective, firm, cheerful, steady)
2
at a standstill(expression, adjective, idiom, quiet)
2
blank(adjective, detached, sober, unemotional)
2
breathless(adjective, quiet, still, peaceful)
2
breezeless(adjective, quiet, still, peaceful)
2
cease(verb, quiet, complete, fall)
2
die down(verb, expression, control, quiet)
2
dwindle(verb, quiet, fall, moderate)
2
earnest(adjective, sensible, restrained, steady)
2
ease off(verb, expression, stop, control, quiet)
2
effortless(adjective, quiet, light, smooth)
2
incurious(adjective, relaxed, detached, casual)
2
lackadaisical(adjective, relaxed, detached, casual)
2
negligent(adjective, feature, state, relaxed)
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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>