intermittent
From LSJ
καὶ νῦν ἀτεχνῶς ἐθέλω παρέχειν ὅ τι βούλει σοι, πλὴν κωλακρέτου γάλα πίνειν → and now I want to provide you with absolutely anything you want, except paymaster's milk to drink
English > Greek (Woodhouse)
adjective
occasional: P. and V. σπάνιος.
chronic, recurring annually: Ar. and P. ἐπέτειος.