/ Thesaurus / R Synonyms of return key Find synonyms for: Noun1. return key, return, keyusage: the key on electric typewriters or computer keyboards that causes a carriage return and a line feedWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: aversion Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language