Breadcrumb Home > Thesaurus > O Synonyms of overfatigue Find synonyms for: Verb1. overtire, overweary, overfatigue, tire, wear upon, tire out, wear, weary, jade, wear out, outwear, wear down, fag out, fag, fatigueusage: tire excessivelyWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of overfatigue (Dictionary) ✖ Related Content Daily Word Quiz: deracinate Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language