/ Thesaurus / A Synonyms of abrogator Find synonyms for: Noun1. abrogator, authorityusage: an authority or official empowered to abolish or annul or repealWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language