δυσαπολόγητος
From LSJ
εἰς ἀναισχύντους θήκας ἐτράποντο → they resorted to disgraceful modes of burial, they lost all shame in the burial of the dead
English (LSJ)
ον,
A hard to defend or excuse, Plb. 1.10.4, cf. Ph.1.562, J.AJ16.4.2; hard to answer, Aristeas 213; hard to explain, Str.4.1.7. Adv. -τως, ἔχειν Eust.147.23.