μυστιλάριον
From LSJ
ἧς ἂν ἐπ' ἐλάχιστον ἀρετῆς πέρι ἢ ψόγου ἐν τοῖς ἄρσεσι κλέος ᾖ → of whom there is least talk either for praise or blame, of whom there is least notoriety among the men either for praise or blame
English (LSJ)
τό, Dim. of μυστίλη, Poll. 6.87.
Greek Monolingual
μυστιλάριον, τὸ (Α) μυστίλη
υποκορ. του μυστίλη.