Agreeableness is one of the "Big Five" personality traits that reflects the degree to which someone is outgoing, sociable, and assertive.

Agreeableness

The trait of being good-natured, cooperative, and trusting.

Big Five

A popular model in personality psychology referring to the five broad traits used to describe human personality: openness, conscientiousness, extraversion, agreeableness, and neuroticism.

Outgoing

Being sociable and willing to engage in conversation or activities with others.