δυσδιάγνωστος
From LSJ
Οὔτ' ἐν φθιμένοις οὔτ' ἐν ζωοῖσιν ἀριθμουμένη, χωρὶς δή τινα τῶνδ' ἔχουσα μοῖραν → Neither among the dead nor the living do I count myself, having a lot apart from these
English (LSJ)
ον,
A hard to distinguish, Cic.Att.5.4.1, D.H.2.71, Gal.9.433, etc.
German (Pape)
[Seite 677] schwer zu unterscheiden, Dion. Hal. 2, 71.