Breadcrumb Home > Thesaurus > P Synonyms of papaveraceae Find synonyms for: Noun1. Papaveraceae, family Papaveraceae, poppy family, dilleniid dicot familyusage: herbs or shrubs having milky and often colored juices and capsular fruitsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. ✖ Related Content Daily Word Quiz: taradiddle Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language