Breadcrumb Home > Thesaurus > P Synonyms of pentastomid Find synonyms for: Noun1. tongue worm, pentastomid, arthropodusage: wormlike arthropod having two pairs of hooks at the sides of the mouth; parasitic in nasal sinuses of mammalsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of pentastomid (Dictionary) ✖ Related Content Daily Word Quiz: rocrustean Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language