Breadcrumb Home > Thesaurus > O Synonyms of outcrop Find synonyms for: Noun 1. outcrop, outcropping, rock outcrop, rock, stone usage: the part of a rock formation that appears above the surface of the surrounding land Verb 1. outcrop, appear usage: appear on the surface, come to the surface on the ground; "Big boulders outcropped" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of outcrop (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Biographies: Notable Jewish Religious Leaders Current Events This Week: September 2023 Hispanic Population and the 2010 U.S. Census 50 Spookiest Halloween Quotes Preamble of the United Nations Charter The Jewish Calendar ✖ Related Content Daily Word Quiz: panoply Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language