λεπρώδης
From LSJ
τους φίλους λόγων τέχναιν επαίδευσας → Using 2 artifices, you educated (taught) those who love rhetoric.
English (LSJ)
ες,
A rough, of the τρίγλη, named from its habitat (rough rocks), Ael.NA2.41; φλοιός Dsc.1.68. II of leprous character, of a disease, Id.Eup.1.47, 120, Ruf. ap. Orib.8.24.35; of a man, suffering from a leprous disease, Gal.12.315.