Breadcrumb Home > Thesaurus > H Synonyms of hedgehog Find synonyms for: Noun 1. porcupine, hedgehog, rodent, gnawer usage: relatively large rodents with sharp erectile bristles mingled with the fur 2. hedgehog, Erinaceus europaeus, Erinaceus europeaeus, insectivore usage: small nocturnal Old World mammal covered with both hair and protective spines WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of hedgehog (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: annular Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language