/ Thesaurus / R Synonyms of rigger brush Find synonyms for: Noun1. rigger, rigger brush, sable, sable brush, sable's hair pencilusage: a long slender pointed sable brush used by artistsWordNet 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