Breadcrumb Home > Thesaurus > G Synonyms of guanabana Find synonyms for: Noun1. soursop, guanabana, custard appleusage: large spiny tropical fruit with tart pulp related to custard applesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of guanabana (Dictionary) ✖ Related Content Daily Word Quiz: unctuous Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language