/ Thesaurus / F Synonyms of family ambrosiaceae Find synonyms for: Noun1. Ambrosiaceae, family Ambrosiaceae, asterid dicot familyusage: in some classifications considered a separate family comprising a subgroup of the Compositae including the ragweedsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: dormant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language