Synonyms for Castration:

n.

Orchidotomy, unmanning, sterilization, operation, neutering, effeminization, orchiectomy, altering, injury. rich, reproduction. act (noun)
emasculation.
castration (noun)
expurgation, cutting, emasculation, spaying, gelding.
emasculation (noun)
orchiectomy, unmanning, effeminization, altering, sterilization, Orchidotomy, gelding.

Other synonyms:

sterilization. Other relevant words:
operation, reproduction, effeminization, sterilization, altering, orchiectomy, rich, neutering, Orchidotomy, expurgation, cutting, injury, unmanning.