Marrano is a centuries-old Spanish and Portuguese term that once referred to Jews who converted to Christianity but secretly continued to practice their religion. Today, the word is considered offensive and derogatory, and many people prefer to use alternative terms. Some of the synonyms for Marrano include Converso, Crypto-Jew, Anusim, and Secret Jew. These terms describe individuals who converted to Christianity but maintained their Jewish faith and traditions in secret. While these synonyms are still associated with a traumatic time in history, they are more appropriate and respectful than using the term Marrano. It is important to use language that respects people's beliefs and cultures.