149 entries under noun topic. ×

5
lull(calm, quiet, rest, peace)
5
self-control(calm, poise, calmness, composure)
5
silence(calm, quiet, rest, restraint)
4
aplomb(calm, poise, calmness, composure)
4
dispassion(calm, quiet, rest, restraint)
4
hush(calm, control, order, quiet)
4
nonchalance(calm, poise, calmness, dignity)
4
quietness(calm, control, order, quiet)
4
sang-froid(calm, poise, calmness, dignity)
4
self-possession(calm, poise, calmness, composure)
3
ease(calm, poise, calmness, dignity)
3
poise(calm, calmness, composure, dignity)
3
restfulness(control, order, calmness, serenity)
3
restraint(calm, quiet, rest, peace)
3
still(quiet, silence, calmness, serenity)
3
untroubledness(calm, quiet, calmness, serenity)
2
apathy
2
collectedness(calm, poise, calmness, dignity)
2
composedness
2
cool(calm, poise, calmness, composure)
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APASmart Define. (2015). placidity thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/placidity/thesaurus/synonyms
ChicagoSmart Define. 2015. "placidity thesaurus" https://smartdefine.org/placidity/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, placidity thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/placidity/thesaurus/synonyms>.
MLASmart Define. "placidity thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/placidity/thesaurus/synonyms>