ἀρτιφυής
From LSJ
καὶ τοσαύτῃ περιουσίᾳ χρήσασθαι πονηρίας → in the veriest extravagance of malice
English (LSJ)
ές,
A just born, ἀ. ἔθανον Epigr.Gr. 334.11 (Ilium), cf. Inscr.Cos343; fresh, κράμβη AP6.21, cf. Dsc.3.15; κύκλος ἰούλων Nonn.D.3.416. II of number, even, Hp.Septim. 9.