Virilization is a term used in medicine to describe the development of male characteristics in a female, resulting from excess androgen production. However, there are several other synonyms for this medical condition including masculinization, virilism, and androgenization. These words describe the same process whereby female individuals develop male-like features, such as a deep voice, hair growth on the face and body, and enlargement of the clitoris. These synonyms may be used interchangeably in medical settings, and their use depends on the context in which they are applied. Regardless of their use, virilization or any of its synonyms is a medical condition that requires prompt diagnosis and treatment.