δυσαπότριπτος

English (LSJ)

ον,

   A hard to rub off and so get rid of, ὀνείδη Macar.8.47, cf. Ph.1.459, 615 (Sup.), Thessal. ap. Gal.10.252; of persons, Plu.2.55e.

German (Pape)

[Seite 676] schwer abzureiben, zu entfernen, Plut. de adul. et am. discr. 16 u. a. Sp.