/ Thesaurus / A Synonyms of additions to esther Find synonyms for: Noun1. Additions to Estherusage: an Apocryphal book consisting of text added to the Book of EstherWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: nefarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language