/ Thesaurus / R Synonyms of roridulaceae Find synonyms for: Noun1. Roridulaceae, family Roridulaceae, dicot family, magnoliopsid familyusage: in some classifications included in the family DroseraceaeWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language