/ Thesaurus / T Synonyms of texas bluebonnet Find synonyms for: Noun1. Texas bluebonnet, Lupinus texensis, lupine, lupinusage: closely resembles Lupinus subcarnosus; southwestern United States (Texas)2. bluebonnet, buffalo clover, Texas bluebonnet, Lupinus subcarnosus, lupine, lupinusage: low-growing annual herb of southwestern United States (Texas) having silky foliage and blue flowers; a leading cause of livestock poisoning in the southwestern United StatesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: nefarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language