εὐπατέρεια
From LSJ
ὥσπερ ἀνέµου 'ξαίφνης ἀσελγοῦς γενοµένου → just as when a wind suddenly turns foul, just as when a wind suddenly turns nasty
English (LSJ)
ἡ, (πατήρ)
A daughter of a noble sire, epith. of Helen, Il. 6.292, Od.22.227; of Tyro, 11.235; ἑταῖραι Mosch.2.29, cf. A.R.1.570, AP9.688. 2 of places, belonging to a noble father, αὐλά E. Hipp.68 (lyr.).