/ Thesaurus / C Synonyms of cinnamomum cassia Find synonyms for: Noun1. cassia, cassia-bark tree, Cinnamomum cassia, laurelusage: Chinese tree with aromatic bark; yields a less desirable cinnamon than Ceylon cinnamonWordNet 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