ἀπροσηγορία
From LSJ
Ζῆν οὐκ ἄξιος, ὅτῳ μηδὲ εἷς ἐστι χρηστὸς φίλος → Life is not worth living if you do not have at least one friend.
English (LSJ)
ἡ,
A want of intercourse, Poet. ap. Arist.EN1157b13.
German (Pape)
[Seite 339] ἡ, 1) das Nichtanreden, Nichtgrüßen. – 2) Mangel an Umgang, Unterredung, Arist. Eth. 8, 6.