48 entries under tranquillity topic. ×

8
nonchalance(noun, calm, cold, peace, simplicity)
6
imperturbation(noun, calm, control, order, quiet)
5
silence(noun, calm, quiet, rest, peace)
5
clarity(noun, state, calm, calmness)
5
harmony(noun, state, calm, agreement, accord)
5
tranquilness(noun, state, calm, calmness)
5
truce(noun, state, calm, peace, calmness)
4
clearness(noun, state, calm, calmness)
4
cool-headedness(noun, state, calm, calmness)
4
lucidity(noun, state, calm, calmness)
4
quiescency(noun, state, calm, calmness)
4
calm of mind(expression, idiom, state, calm, calmness)
4
euphoria(noun, state, calm, pleasure, comfort)
4
even-temperedness(noun, state, calm, calmness)
4
heart's ease(expression, idiom, state, calm, content)
4
icy calm(expression, state, calm, calmness)
4
inner peace(expression, state, calm, calmness, contentment)
4
level-headedness(noun, state, calm, calmness, composure)
4
limpidity(noun, state, calm, calmness)
4
mental calmness(expression, idiom, state, calm, calmness)
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APASmart Define. (2016). serenity thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/serenity/thesaurus/synonyms
ChicagoSmart Define. 2016. "serenity thesaurus" https://smartdefine.org/serenity/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, serenity thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/serenity/thesaurus/synonyms>.
MLASmart Define. "serenity thesaurus" 1 March 2016. Web. 27 September 2026. <https://smartdefine.org/serenity/thesaurus/synonyms>