καταλληλότης
From LSJ
Ἐν ἀρχῇ ἦν ὁ Λόγος, καὶ ὁ Λόγος ἦν πρὸς τὸν Θεόν, καὶ Θεὸς ἦν ὁ Λόγος (Κατὰ Ἰωάννην 1:1) → In the beginning was the Word, and the Word was with God, and the Word was God.
English (LSJ)
-ητος, ἡ, Gramm., correct construction, A.D.Synt.3.5, al.
German (Pape)
[Seite 1361] ητος, ἡ, das Zueinanderpassen, die Übereinstimmung, Concinnität, λόγου Apoll. Dyscol. de synt., öfter.
Greek (Liddell-Scott)
καταλληλότης: -ητος, ἡ, ἁρμοδιότης, συμφωνία, Ἀπολλ. π. Συντάξ. ἐν ἀρχ., κτλ.