/ Thesaurus / D Synonyms of deaf aid Find synonyms for: Noun1. hearing aid, deaf-aid, electronic deviceusage: an electronic device that amplifies sound and is worn to compensate for poor hearingWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: heifer Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language