/ Thesaurus / P Synonyms of pentastomida Find synonyms for: Noun1. Pentastomida, subphylum Pentastomida, phylumusage: tongue wormsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: mongrel Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language