ἀναγαργαρίζω
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)
A gargle, χλιαροῖσιν Hp.Morb.2.26,27, Aff.4:— so also in Med., Mul.2.185, IG4.955.30 (Epid.), Archig. ap. Gal.12.976 (Pass.). (-γαργαλ- is v.l. in codd. of Hp.)