/ Thesaurus / W Synonyms of wilt disease Find synonyms for: Noun1. wilt, wilt disease, plant diseaseusage: any plant disease characterized by drooping and shriveling; usually caused by parasites attacking the rootsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language