Breadcrumb Home > Thesaurus > T Synonyms of tinnitus Find synonyms for: Noun1. tinnitus, symptomusage: a ringing or booming sensation in one or both ears; a symptom of an ear infection or Meniere's diseaseWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of tinnitus (Dictionary) ✖ Related Content Daily Word Quiz: hieratic Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language