/ Thesaurus / R Synonyms of relief pitcher Find synonyms for: Noun1. reliever, relief pitcher, fireman, pitcher, hurler, twirlerusage: a pitcher who does not start the gameWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: heifer Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language