Ζῆν οὐκ ἄξιος, ὅτῳ μηδὲ εἷς ἐστι χρηστὸς φίλος → Life is not worth living if you do not have at least one friend.
ἄμικτος, βαρβαρικός, ὄρειος, οὔρειος, λάσιος, ἀγροῖκος, ἄγροικος, ἄγριος, ἐρινεός, ἐρινοῦς, θηριώδης, ἀνήμερος, ἐρημονόμος, ἀγρότερος, ἀγρώτης, λάβρος, ὠμός