/ Thesaurus / F Synonyms of family didelphidae Find synonyms for: Noun1. Didelphidae, family Didelphidae, mammal familyusage: opossumsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reticent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language