/ Thesaurus / G Synonyms of genus arceuthobium Find synonyms for: Noun1. Arceuthobium, genus Arceuthobium, dilleniid dicot genususage: genus of chiefly American plants parasitic on conifersWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: eccentric Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language