Booster shot synonyms

What is another word for Booster shot?

booster

additional dose of vaccine
booster dose

additional dose of vaccine
recall dose

additional dose of vaccine
vaccine

additional dose of vaccine
booster-shot
booster injection

additional dose of vaccine
immunization
boaster
dosage
dose

Synonyms for booster shot

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Definitions of Booster shot

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Synonyms for Booster shot. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/synonyms/booster_shot

Synonyms for Booster shot. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/synonyms/booster_shot>.

Synonyms for Booster shot. 2016. Accessed August 15, 2026. https://thesaurus.plus/synonyms/booster_shot.