/ Thesaurus / S Synonyms of stock exchange Find synonyms for: Noun1. stock exchange, stock market, securities market, exchangeusage: an exchange where security trading is conducted by professional stockbrokersWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: nefarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language