Breadcrumb Home > Thesaurus > A Synonyms of appurtenant Find synonyms for: Adjective 1. accessory, adjunct, ancillary, adjuvant, appurtenant, auxiliary, supportive (vs. unsupportive) usage: furnishing added support; "an ancillary pump"; "an adjuvant discipline to forms of mysticism"; "The mind and emotions are auxiliary to each other" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of appurtenant (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: punctilio Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language