A form of address is a particular title or term used to address someone politely, formally, or respectfully. It can vary based on the recipient's age, gender, social status, profession, or relationship with the speaker. Some synonyms for the term "form of address" include salutation, title, honorific, mode of address, appellation, designation, or respectful address. Salutation is a common term used in formal letters or emails, like "Dear Sir/Madam." Honorifics are titles that denote respect or prestige, such as "Dr." or "Honorable." Mode of address refers to the manner in which someone is addressed, like "Mr." or "Miss".