σκυθρωπασμός
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)
ὁ,
A sadness of countenance, [τῶν φιλοσόφων] Plu.2.43f, cf. 378f.
German (Pape)
[Seite 906] ὁ, zorniges, mürrisches, trauriges Ansehen, finstere, betrübte Miene, Plut. de audit. 7.
Greek (Liddell-Scott)
σκυθρωπασμός: ὁ σκυθρωπότης προσώπου, τῶν φιλοσόφων Πλούτ. 2. 49F.