1
cease-fire(noun, peace)
1
chaste
1
clear conscience(expression, pleasure, comfort, satisfaction, calmness)
1
cold-bloodedness(noun, unexcitability)
1
collectedness(noun, calm, poise, calmness, dignity)
1
comfort(noun, calm, pleasure, ease, rest)
1
composition(noun, moderation)
1
conformity(noun, understanding, peace)
1
consonance(noun, understanding, agreement, accord, harmony)
1
content(noun, calm, ease, rest, comfort)
1
control(noun, calm, order, harmony, peace)
1
cool(noun, calm, grace, poise, calmness)
1
cool head(noun, expression, calm, poise, calmness)
1
coolheadedness(noun, calm, poise, calmness, dignity)
1
deadness(noun, motionlessness)
1
detachment(noun, unexcitability)
1
dignity(noun, calm, grace, poise, calmness)
1
disburden
1
doldrums(noun, calm, quiet, rest, peace)
1
dormancy(noun, motionlessness)
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APASmart Define. (2016). tranquility thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/tranquility/thesaurus/synonyms
ChicagoSmart Define. 2016. "tranquility thesaurus" https://smartdefine.org/tranquility/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, tranquility thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/tranquility/thesaurus/synonyms>.
MLASmart Define. "tranquility thesaurus" 1 March 2016. Web. 21 September 2026. <https://smartdefine.org/tranquility/thesaurus/synonyms>