serenity

Nouns

(n) a disposition free from stress or emotion tranquility, placidity, repose, tranquillity, quiet,
(n) the absence of mental stress or anxiety ataraxis, peace of mind, peacefulness, repose, peace, heartsease,

Synonyms

tranquility placidity repose tranquillity quiet ataraxis peace of mind peacefulness peace heartsease

Words of close approximity