/ Thesaurus / C Synonyms of chestnut canker Find synonyms for: Noun1. chestnut blight, chestnut canker, chestnut-bark disease, blightusage: a disease of American chestnut treesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reticent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language