Breadcrumb Home > Thesaurus > O Synonyms of oracle Find synonyms for: Noun 1. prophet, prophesier, oracle, seer, vaticinator, diviner usage: an authoritative person who divines the future 2. oracle, prophecy, divination usage: a prophecy (usually obscure or allegorical) revealed by a priest or priestess; believed to be infallible 3. oracle, shrine usage: a shrine where an oracular god is consulted WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of oracle (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: criticaster Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language