/ Thesaurus / C Synonyms of cooper union Find synonyms for: Noun1. Cooper Union, Cooper Union for the Advancement of Science and Artusage: university founded in 1859 by Peter Cooper to offer free courses in the arts and sciencesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: confectionery Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language