3
staidness(noun, importance, significance, gravity, unexcitability)
3
temper
3
temperateness
3
unflappability(noun, composure, equanimity, self-possession)
2
ataraxia(noun, calm, control, order, ease)
2
ataraxy(composure, coolness, levelheadedness, level-headedness)
2
balance(noun, calm, control, quiet, restraint)
2
chilliness(noun, cold, chill, coldness)
2
cold(noun, chill, coldness)
2
comfort(noun, stop, calm, break, quiet)
2
composedness(noun, unexcitability)
2
constraint(noun, control, quiet, measure, restraint)
2
content(noun, calm, ease, rest, comfort)
2
contentment(noun, calm, quiet, pleasure, ease)
2
cool head(noun, expression, calm, poise, dignity)
2
coolheadedness(noun, calm, poise, dignity, serenity)
2
deadness(noun, motionlessness)
2
equilibrium(noun, calm, balance, grace, poise)
2
expectation(noun, cheer, happiness, enthusiasm, trust)
2
fortitude(noun, calm, restraint, capacity, poise)
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APASmart Define. (2016). calmness thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/calmness/thesaurus/synonyms
ChicagoSmart Define. 2016. "calmness thesaurus" https://smartdefine.org/calmness/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, calmness thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/calmness/thesaurus/synonyms>.
MLASmart Define. "calmness thesaurus" 29 February 2016. Web. 24 September 2026. <https://smartdefine.org/calmness/thesaurus/synonyms>