/ Thesaurus / B Synonyms of bottom rot fungus Find synonyms for: Noun1. bottom rot fungus, Corticium solani, fungususage: fungus causing bottom rot in lettuceWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: exemplary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language