δυσσυνειδησία

From LSJ

ὀλιγαρχία δὲ τῶν μὲν κινδύνων τοῖς πολλοῖς μεταδίδωσι͵ τῶν δ΄ ὠφελίμων οὐ πλεονεκτεῖ μόνον, ἀλλὰ κτλ. → But an oligarchy gives the many a share of the danger, and not content with the largest part takes and keeps the whole of the profit (Thucyd. 6.39)

Source

Spanish (DGE)

-ας, ἡ
mala conciencia, Hom.Clem.3.14.2, Meth.Lepr.6.8.