/ Thesaurus / T Synonyms of thermal equilibrium Find synonyms for: Noun1. thermal equilibrium, equilibriumusage: a state in which all parts of a system are at the same temperatureWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language