κατάνευρος
From LSJ
νᾶφε καὶ μέμνασο ἀπιστεῖν → keep a clear head and remember not to believe a thing (Epicharmus fr. 250)
English (LSJ)
ον,
A full of nerves or sinews, μέρη, τόπος, Hippiatr.57, 96.
German (Pape)
[Seite 1365] nervig, voll Nerven, Hippiatr.