/ Thesaurus / G Synonyms of genus porcellio Find synonyms for: Noun1. Porcellio, genus Porcellio, arthropod genususage: Old World genus of isopod crustaceansWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language