Which term best describes a sociable and outgoing person?

The term that best describes a sociable and outgoing person is "gregarious." This word specifically refers to individuals who thrive in social situations, enjoy being around others, and seek out companionship and interaction. Gregarious people are often seen as friendly and approachable, making them well-suited for social environments. In contrast, the other terms, such as introverted, reserved, and shy, describe individuals who are more likely to prefer solitude or small groups and may feel uncomfortable or anxious in larger social settings. Therefore, gregarious accurately captures the essence of being outgoing and sociable.