πικρὸν με ἀπαιτεῖς ἐνοίκιον → you ask too much of me, you demand a bitter rent from me
axĭōma: ătis, n., = ἀξίωμα,I a principle, axiom, App. Dogm. Plat. 3; cf. Gell. 16, 8 (in pure Lat., proloquium, pronuntiatum, profatum, etc.; v. Gell. l. l.).