ἢ λέγε τι σιγῆς κρεῖττον ἢ σιγὴν ἔχε → either say something better than silence or keep silence (Menander)
ἄμικτος, βαρβαρικός, ὄρειος, οὔρειος, λάσιος, ἀγροῖκος, ἄγροικος, ἄγριος, ἐρινεός, ἐρινοῦς, θηριώδης, ἀνήμερος, ἐρημονόμος, ἀγρότερος, ἀγρώτης, λάβρος, ὠμός