/ Thesaurus / T Synonyms of test room Find synonyms for: Noun1. test room, testing room, roomusage: a room in which tests are conductedWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: opulent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language