/ Thesaurus / E Synonyms of ethocaine Find synonyms for: Noun1. procaine, Ethocaine, local anesthetic, local anaesthetic, local, topical anesthetic, topical anaestheticusage: a white crystalline powder (trade name Ethocaine) administered near nerves as a local anesthetic in dentistry and medicineWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: languid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language