ἀνὴρ ἀχάριστος μὴ νομιζέσθω φίλος → an ungrateful man should not be considered a friend
ἄνεσις, ἐξαγωγή, διέξοδος, ἄκεσις, ἔκτασις, ἀνάλυσις, ἄκος, ἔκδυσις, διάλυσις