/ Thesaurus / A Synonyms of acoustic phenomenon Find synonyms for: Noun1. acoustic phenomenon, physical phenomenonusage: a physical phenomenon associated with the production or transmission of soundWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: labyrinth Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language