/ Thesaurus / I Synonyms of immunise Find synonyms for: Verb1. immunize, immunise, protectusage: law: grant immunity from prosecution2. immunize, immunise, inoculate, vaccinate, inject, shootusage: perform vaccinations or produce immunity in by inoculation; "We vaccinate against scarlet fever"; "The nurse vaccinated the children in the school"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language