/ Thesaurus / O Synonyms of oleandra Find synonyms for: Noun1. Oleandra, genus Oleandra, fern genususage: or family Polypodiaceae: tropical epiphytic or terrestrial fernsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language