/ Thesaurus / M Synonyms of myrtillocactus Find synonyms for: Noun1. Myrtillocactus, genus Myrtillocactus, caryophylloid dicot genususage: small genus of arborescent cacti of Mexico and Central AmericaWordNet 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