/ Thesaurus / E Synonyms of etherise Find synonyms for: Verb1. etherize, etherise, anesthetize, anaesthetize, anesthetise, anaesthetise, put under, put outusage: anesthetize with etherWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language