/ Thesaurus / O Synonyms of otitis externa Find synonyms for: Noun1. otitis externa, otitisusage: inflammation of the external ear (including auricle and ear canal)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language