/ Thesaurus / S Synonyms of second rater Find synonyms for: Noun1. second-rater, mediocrity, person, individual, someone, somebody, mortal, soulusage: a person of second-rate ability or value; "a team of aging second-raters"; "shone among the mediocrities who surrounded him"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: kiln Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language