Breadcrumb Home > Thesaurus > S Synonyms of serenity Find synonyms for: Noun 1. repose, quiet, placidity, serenity, tranquillity, tranquility, composure, calm, calmness, equanimity usage: a disposition free from stress or emotion 2. peace, peacefulness, peace of mind, repose, serenity, heartsease, ataraxis, tranquillity, tranquility, quietness, quietude usage: the absence of mental stress or anxiety WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of serenity (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: recherch Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language