Baptizer is a term used to describe a person who performs the ritual of baptism. However, there are several synonyms for the word that can also be used such as baptist, baptiser, baptistery, baptizing, christener, and font. The term baptist can refer to a person who practices baptism in the Christian faith, while a baptiser is someone who administers the sacrament of baptism. A baptistery is a large area or pool where baptism takes place, and font is a container used to hold holy water for the ritual. Christener is used to describe someone who bestows a Christian name upon a child during the baptismal ceremony. Overall, these synonyms offer a rich vocabulary for discussing the important religious rite of baptism.