ὠμοφρόνως

From LSJ

μητέρα πολλῶν ἐτῶν κληροῦχον → mother having old age for her lot, mother heiress of many years

Source

French (Bailly abrégé)

adv.
d'un cœur dur, cruellement.

Russian (Dvoretsky)

ὠμοφρόνως: жестоко, сурово Aesch.

German (Pape)

adv. von ὠμόφρων, Aesch. Pers. 875.