disinterested

I hadn’t expected her to be enthusiastic, but I also hadn’t thought she’d seem so disinterested.

In ‘Critique of Judgment,’ Immanuel Kant argues that taste—the discerning appreciation of the beautiful and good—requires the critic to remain disinterested, unmoved by their own feelings of delight or aversion.

Stoodley agrees, saying that young fathers have historically been wrongfully "perceived as being feckless, disinterested and in some cases, a risk to their children".

Texas law requires a trustee to be a “disinterested party.”

Albert recalled how there were training sessions when Asprilla was disinterested and "with us without being with us".