The word "outgoer" can be replaced with several synonymous terms to express the same idea, such as "extravert," "socialite," "extrovert," "outspoken," or "gregarious." These words are often used to describe individuals who are outgoing and enjoy engaging with others. While "extravert" and "extrovert" are commonly used to categorize individuals based on their personality type, "socialite" is often used to describe individuals who enjoy attending social events and parties. "Outspoken" is typically associated with individuals who are not afraid to speak their mind, while "gregarious" describes those who are friendly and sociable. All these synonyms are excellent options that can be utilized to substitute the word "outgoer" in writing and speech.