/ Thesaurus / F Synonyms of family erysiphaceae Find synonyms for: Noun1. Erysiphaceae, family Erysiphaceae, fungus familyusage: family of fungi parasitic mostly on leaves; includes powdery mildewsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language