disposition
/ˌdi-spə-ˈzi-shən/
noun
prevailing tendency, mood, or inclination
temperamental makeup
the tendency of something to act in a certain manner under given circumstances
disposition temperament temper character personality mean the dominant quality or qualities distinguishing a person or group. disposition implies customary moods and attitude toward the life around one. temperament implies a pattern of innate characteristics associated with one's specific physical and nervous organization.