ἐρευθήεις
From LSJ
Περὶ τοῦ ἐπέκεινα τοῦ νοῦ κατὰ μὲν νόησιν πολλὰ λέγεται, θεωρεῖται δὲ ἀνοησίᾳ κρείττονι νοήσεως → On the subject of that which is beyond intellect, many statements are made on the basis of intellection, but it may be immediately cognised only by means of a non-intellection superior to intellection
English (LSJ)
εσσα, εν,
A red, A.R.1.727, Nic. Th.899 (v.l. -ιόεις).
German (Pape)
[Seite 1026] εσσα, εν, roth, Ap. Rh. 1, 727; Nic. Th. 899, v. l. ἐρευθηΐς, ίδος, als fem. dazu.