/ Thesaurus / R Synonyms of rosellinia Find synonyms for: Noun1. Rosellinia, genus Rosellinia, fungus genususage: fungi having smooth perithecia with dark one-celled ascosporesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: penurious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language