15
mitigate(verb, control, order, quiet, help)
15
placate(verb, order, dull, quiet, check)
15
relax(verb, stop, order, quiet, help)
15
stoic(adjective, cool, tough, cold, indifferent)
15
unmoved(adjective, quiet, cool, cold, indifferent)
14
alleviate(verb, control, dull, quiet, help)
14
becalm(verb, order, quiet, cool, fall)
14
motionless(verb, adjective, quiet, cool, smooth)
14
placidity(noun, control, order, quiet, rest)
14
quell(verb, activity, order, dull, quiet)
14
quiescent(adjective, quiet, cool, gentle, still)
14
worry-free(adjective, feature, state, trait)
13
cool-headed(adjective, quiet, cool, still, peaceful)
13
detached(adjective, quiet, cool, mild, relaxed)
13
even(verb, adjective, quiet, strong, secure)
13
halcyon(adjective, quiet, cool, smooth, moderate)
13
relieve(verb, control, dull, quiet, help)
13
unhurried(adjective, feature, state, quiet, light)
12
confident
12
console(verb, activity, order, quiet, reduce)
10 years ago|73k views|share |citing 
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>