/ Thesaurus / W Synonyms of wild indigo Find synonyms for: Noun1. wild indigo, false indigo, woody plant, ligneous plantusage: any of several plants of the genus BaptisiaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: pudgy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language