Ask at the forum if you have an Ancient or Modern Greek query!
Ζῆν οὐκ ἄξιος, ὅτῳ μηδὲ εἷς ἐστι χρηστὸς φίλος → Life is not worth living if you do not have at least one friend.
Ar. and P. πυκνότης, ἡ.
dulness: P. νώθεια, ἡ (Plato), ἀναισθησία, ἡ, P. and V. ἀμαθία, ἡ.