/ Thesaurus / C Synonyms of cuniculus paca Find synonyms for: Noun1. paca, Cuniculus paca, rodent, gnawerusage: large burrowing rodent of South America and Central America; highly esteemed as foodWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language