Immunise and Immunize

Immunise

Immunise verb - Perform vaccinations or produce immunity in by inoculation.
Show all Definitions
Synonyms for Immunise

Immunize is a synonym for immunise in vaccinate topic. In some cases you can use "Immunize" instead a verb "Immunise".

Immunize

Immunize verb - Perform vaccinations or produce immunity in by inoculation.
Show all Definitions
Synonyms for Immunize

Immunise is a synonym for immunize in vaccinate topic. You can use "Immunise" instead a verb "Immunize".

Cite this Source
Immunize and Immunise. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/immunise/immunize
Immunise & Immunize. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/immunise/immunize>.
Immunize or Immunise. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/immunise/immunize.
Google Ngram Viewer shows how "immunise" and "immunize" have occurred on timeline