/ Thesaurus / E Synonyms of elephant ear Find synonyms for: Noun1. alocasia, elephant's ear, elephant ear, arum, aroidusage: any plant of the genus Alocasia having large showy basal leaves and boat-shaped spathe and reddish berriesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language