Breadcrumb Home > Thesaurus > A Synonyms of adventive Find synonyms for: Adjective 1. adventive, foreign (vs. native), strange usage: not native and not fully established; locally or temporarily naturalized; "an adventive weed" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of adventive (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language