Breadcrumb Home > Thesaurus > E Synonyms of exhaustion Find synonyms for: Noun 1. exhaustion, fatigue, weariness, tiredness usage: extreme fatigue 2. debilitation, enervation, enfeeblement, exhaustion, weakening usage: serious weakening and loss of energy 3. exhaustion, depletion usage: the act of exhausting something entirely WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of exhaustion (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: anomie Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language