ἀφιλία
From LSJ
κάλλιστον ἐφόδιον τῷ γήρᾳ ἡ παιδεία (Aristotle, quoted by Diogenes Laertius 5.21) → the finest provision for old age is education
English (LSJ)
ἡ,
A want of friends, Arist.EN1115a11, Rh.1386a9, Phld.Oec.p.67J., Plu.Sol.7.
German (Pape)
[Seite 411] ἡ, Freundelosigkeit, Arist. Nic. 3, 6 Plut. Sol. 7.