deshonroso
From LSJ
Μισῶ σοφιστήν, ὅστις οὐχ αὑτῷ σοφός → I hate the sage who is not wise for himself → Odi professum sapere, qui sibi non sapit → Den Weisen hass' ich, der in eigner Sache Tor
ἀσχήμων, ἄμορφος, ἀτιμοποιός, ἀνεύφημος, δυσκλεής, αἰσχρός, ἄτιμος, ἀφιλότιμος