Breadcrumb Home > Thesaurus > I Cite Synonyms of immutable Find synonyms for: Adjective1. immutable (vs. mutable), changelessusage: not subject or susceptible to change or variation in form or quality or nature; "the view of that time was that all species were immutable, created by God"WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.Definition and meaning of immutable (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. February 2021 Current Events: US News The Berlin Conference and the Partition of Africa The Implied Powers of Congress Noble Titles and Ranks in a Monarchy Keeping Your Brain Active in a COVID-19 World The Manchu Related Content Daily Word Quiz: nosegay Analogy of the Day: Today?s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language