γνοίης ὅσσον ὄνων κρέσσονες ἡμίονοι → you know how much better are donkeys from mules
εὔτυκος, ἐϋκτίμενος, εὐκτίμενος, εὔδμητος, ἐΰδμητος, εὔδματος, εὐσταθής, ἐϋσταθής