Breadcrumb Home > Thesaurus Cite Synonyms of deafen Find synonyms for: Verb1. deafenusage: be unbearably loud; "a deafening noise"2. deafen, deaf, desensitize, desensitiseusage: make or render deaf; "a deafening noise"3. deafen, dampen, damp, soften, weaken, breakusage: make soundproof; "deafen a room"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.See also: deafen (Dictionary) Related Content Daily Word Quiz: polemic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language Synonyms Index