We don't have any synonyms for baptismal regeneration yet.
Think baptismal regeneration belongs in the thesaurus? Recommend it and we'll take a look.
Definition of baptismal regeneration:
(N) :
the name given to doctrines held by the Catholic, Eastern Orthodox, Oriental Orthodox, Lutheran, Anglican churches, and other Protestant denominations which maintain that salvation is intimately linked to the act of baptism, without necessarily holding that salvation is impossible apart from it.