Breadcrumb Home > Thesaurus > N Synonyms of novocain Find synonyms for: Noun 1. procaine hydrochloride, novocaine, Novocain, procaine, Ethocaine usage: procaine administered as a hydrochloride (trade name Novocain) WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of novocain (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language