/ Thesaurus / F Synonyms of family mutillidae Find synonyms for: Noun1. Mutillidae, family Mutillidae, hymenopterous insect, hymenopteran, hymenopteron, hymenopterusage: a family of waspsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language