10
phlegmatic(adjective, quiet, cool, tough, relaxed)
10
placidness(noun, quiet, rest, peace, calmness)
10
self-possession(noun, poise, calmness, composure, dignity)
10
settle(verb, order, quiet, fix, cool)
10
together(adjective, strong, sound, secure, reasonable)
10
tranquility(noun, control, order, quiet, ease)
9
indifferent(adjective, feature, state, cool, reasonable)
9
laid-back(adjective, feature, state, quiet, cool)
8
sassy
8
abate(verb, control, dull, quiet, help)
8
aloof(adjective, quiet, cool, relaxed, indifferent)
8
balmy(adjective, quiet, clear, weak, kind)
8
coolness(noun, control, order, peace, poise)
8
deliberate(adjective, quiet, cool, sound, soft)
8
neutral(adjective, dull, quiet, cool, smooth)
8
patience(noun, characteristic, quiet, rest, peace)
8
philosophical(adjective, quiet, gentle, ready, casual)
8
poise(noun, verb, characteristic, fix, ease)
8
poised(adjective, quiet, strong, cool, secure)
8
rational(adjective, sound, reasonable, sensible, restrained)
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APASmart Define. (2016). calm thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/calm/thesaurus/synonyms
ChicagoSmart Define. 2016. "calm thesaurus" https://smartdefine.org/calm/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, calm thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/calm/thesaurus/synonyms>.
MLASmart Define. "calm thesaurus" 23 March 2016. Web. 23 September 2026. <https://smartdefine.org/calm/thesaurus/synonyms>