βαναυσότης

From LSJ

Πολλὰ τὰ δεινὰ κοὐδὲν ἀνθρώπου δεινότερον πέλει → There are many wondrous things in this world, but none more wondrous than humans

Sophocles, Antigone, 332-3

Spanish (DGE)

-ητος, ἡ
vileza, vulgaridad τοῦ ἀνδρός PStras.560.4 (IV d.C.).