55
tranquillity(noun, state, calm, quiet, heaven)
36
peace(noun, calm, calmness, state, control)
33
peacefulness(noun, state, calm, control, order)
33
calm(noun, state, calm, control, order)
30
placidity(noun, state, calm, control, order)
28
quiet(noun, calm, control, order, rest)
27
calmness(noun, state, calm, control, order)
27
equanimity(noun, state, calm, control, order)
27
patience(noun, state, calm, quiet, temper)
25
composure(noun, state, calm, control, order)
24
peace of mind(noun, expression, idiom, state, calm)
20
repose(noun, state, calm, control, order)
19
stillness(noun, state, calm, control, order)
19
quietude(noun, state, calm, control, order)
19
tranquility(noun, state, calm, control, order)
17
poise(noun, state, calm, ease, temper)
15
quietness(noun, state, calm, control, order)
12
ease(noun, calm, quiet, pleasure, delight)
11
rest(noun, calm, control, order, quiet)
9
placidness(noun, calm, quiet, rest, peace)
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APASmart Define. (2016). serenity thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/serenity/thesaurus/synonyms
ChicagoSmart Define. 2016. "serenity thesaurus" https://smartdefine.org/serenity/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, serenity thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/serenity/thesaurus/synonyms>.
MLASmart Define. "serenity thesaurus" 1 March 2016. Web. 20 September 2026. <https://smartdefine.org/serenity/thesaurus/synonyms>