immunize vs vaccinate

immunize and vaccinate both are verbs.

Word	Noun	Adjective	Verb	Adverb
immunize	No	No	Yes	No
vaccinate	No	No	Yes	No

As verbs, immunize and vaccinate are synonyms defined as:

immunize and vaccinate: perform vaccinations or produce immunity in by inoculation

Other synonyms of immunize include immunise, inoculate.

immunize (verb)	vaccinate (verb)
perform vaccinations or produce immunity in by inoculation	perform vaccinations or produce immunity in by inoculation
grant immunity from prosecution