/ Thesaurus / B Synonyms of book of numbers Find synonyms for: Noun1. Numbers, Book of Numbersusage: the fourth book of the Old Testament; contains a record of the number of Israelites who followed Moses out of EgyptWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reticent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language