Impartial and indifferent can be defined by which term?

The term "disinterest" accurately reflects a state of being impartial and indifferent. When someone is disinterested, they are not personally involved or biased towards one side or another; they maintain an objective viewpoint without emotional investment or preference. This aligns with the idea of impartiality, where decisions or opinions are made based on facts rather than personal feelings or interests.

In a broader context, being disinterested suggests a lack of personal stake, which is essential for fairness and neutrality, especially in decision-making or judgment situations. Thus, the connection between disinterest and the concepts of impartiality and indifference is clear and directly aligned with the definitions sought in the question.