εύτυχος

From LSJ

οἴνῳ τὸν οἶνον ἐξελαύνειν → chase out the wine with wine, take a hair of the dog that bit you, try to drive out the wine with wine

Source

Greek Monolingual

-η, -ο (Μ εὔτυχος, -ον)
ευτυχής.
[ΕΤΥΜΟΛ. < ευ + -τυχος (< τύχη), πρβλ. δύσ-τυχος, κακό-τυχος].