/ Thesaurus / W Synonyms of wear thin Find synonyms for: Verb1. wear, wear off, wear out, wear down, wear thin, deteriorateusage: deteriorate through use or stress; "The constant friction wore out the cloth"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: supine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language