Dispositional is an adjective that refers to a person's or thing's inherent nature or tendencies. Synonyms for dispositional include inherent, innate, intrinsic, ingrained, inherent, inborn, constitutional, and essential. These words are used to describe characteristics that are natural or fundamental and can be considered a part of someone's being. Dispositional traits can include temperament, personality and behavior, and are often seen to be stable and consistent over time. Whether someone is described as having an intrinsic altruistic nature, an ingrained tendency toward introversion, or an inborn talent for music, the concept of dispositional traits can help us better understand the core characteristics of people and things.