/ Thesaurus / R Synonyms of retirement benefit Find synonyms for: Noun1. old-age pension, retirement pension, retirement check, retirement benefit, retirement fund, superannuation, pensionusage: a monthly payment made to someone who is retired from workWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language