/ Thesaurus / L Synonyms of late blight Find synonyms for: Noun1. late blight, blightusage: blight in which symptoms appear late in the growing season especially a disease of solanaceous plants caused by the fungus Phytophthora infestansWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: grimace Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language