εἰς ἀναισχύντους θήκας ἐτράποντο → they resorted to disgraceful modes of burial, they lost all shame in the burial of the dead
not clear: P. and V. ἀσαφής.
obscure: V. δυσμαθής, ἄσημος, ἀξύμβλητος, δυστόπαστος, ἄσκοπος.
ambiguous: P. ἀμφίβολος, V. ἀμφίλεκτος, διχόμυθος.