Almost all that he gained by his heartless diplomacy was a seat in the council and in the star-chamber.
Muller divides the tribe into three families, Cypridinidae, Halocypridae, and the heartless Polycopidae, which constituted the tribe Cladocopa of Sars.
She's a conniving, self-serving, arrogant creature. Heartless, too.
In personal character he has sometimes been described as having been revoltingly heartless; and it is abundantly plain that he was singularly incapable of feeling strongly the more generous emotions - a misfortune, or a fault, which revealed itself in many ways.
My heartless mind will not allow my aching body the sleep it so desperately craves and I wander this near-empty house throughout the night.