/ Thesaurus / T Synonyms of tick trefoil Find synonyms for: Noun1. tick trefoil, beggar lice, beggar's lice, subshrub, suffrutexusage: any of various tropical and subtropical plants having trifoliate leaves and rough sticky pod sections or lomentsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language