εὔαρκτος
From LSJ
Τοὺς δούλους ἔταξεν ὡρισμένου νομίσματος ὁμιλεῖν ταῖς θεραπαινίσιν → He arranged for his male slaves to have sex with female slaves at a fixed price (Plutarch, Life of Cato the Elder 21.2)
English (LSJ)
ον, (ἄρχω)
A easy to govern, manageable, of a horse's mouth, A.Pers.193.
German (Pape)
[Seite 1057] leicht zu beherrschen, στόμα, Aesch. Pers. 189.