/ Thesaurus / S Synonyms of symphony orchestra Find synonyms for: Noun1. symphony orchestra, symphony, philharmonic, orchestrausage: a large orchestra; can perform symphonies; "we heard the Vienna symphony"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language