Synonyms of peacefulness

1 Syllable
rest, hush, quiet, lull
2 Syllables
stoicism, restraint, snugness, quietness, stillness, doldrums, comfort, hushing, peace, calmness
3 Syllables
silence, dispassion, coziness, placidness, soothingness, repose, quietude, patience
4 Syllables
serenity, tranquility, tranquillity, placidity
5 Syllables
impassivity, imperturbation