παραπόρφυρος
From LSJ
οἷς πρόθεσίς ἐστιν ἀδικεῖν, παρ' αὐτοῖς οὐδὲ δικαία ἀπολογία ἰσχύει → not even a just excuse means anything to those bent on injustice | the tyrant will always find a pretext for his tyranny | any excuse will serve a tyrant
English (LSJ)
ον,
A edged with purple, Poll.7.46, 10.42 ; τὰ π. τῶν ἰσχίων Alciphr.1.39.