/ Thesaurus / C Synonyms of catha edulis Find synonyms for: Noun1. Catha edulis, shrub, bushusage: a shrub that is cultivated by Arabs for its leaves which are chewed or used to make teaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: effervescent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language