The antonyms for the word "dis-interestednesses" are terms that refer to the opposite ideas of impartiality, unconcern, and aloofness. These antonyms include bias, partiality, interest, involvement, and investment. Bias refers to the predisposition towards a particular point of view, while partiality means showing favoritism towards one party. Interest denotes a stake or concern in something, and involvement refers to being actively engaged in a matter. Investment implies a financial or emotional commitment to a particular course of action. Understanding these antonyms can help you identify the differences between disinterest and its opposites in various contexts.