Synonyms of placidity

1 Syllable
rest, hush, quiet, lull
2 Syllables
stoicism, restraint, quietness, stillness, doldrums, concord, peace, calmness
3 Syllables
silence, dispassion, placidness, repose, quietude, patience
4 Syllables
ataraxy, serenity, composure, tranquility, peacefulness, tranquillity
5 Syllables
impassivity, equanimity, imperturbation, equanimities
7 Syllables
inexcitability