ὃ σὺ μισεῖς ἑτέρῳ μὴ ποιήσεις → don't do to others what you don't want them to do to you
εὔτροχος, ἐΰτροχος, εὐτρόχαλος, ἐϋτρόχαλος, εὔκυκλος
