/ Thesaurus / O Synonyms of orinasal phone Find synonyms for: Noun1. orinasal phone, orinasal, phone, speech sound, soundusage: a speech sound produced with both the oral and nasal passages open (as French nasal vowels)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language