τερατωδῶς

From LSJ

ἡγούμενος τῶν ἡδονῶν ἀλλ' οὐκ ἀγόμενος ὑπ' αὐτῶν → of his pleasures he was the master and not their servant

Source

Russian (Dvoretsky)

τερᾰτωδῶς: чудесным образом, в виде чуда Arst., Diod.