εὐγώνιος
From LSJ
Ἔνεγκε λύπην καὶ βλάβην εὐσχημόνως → Damna ac dolores disce generose pati → Mit schicklichem Anstand trage Trauer und Verlust
English (LSJ)
ον,
A with regular angles, X.Oec.4.21, Arist.Pr.912b15; with perfect angles, four square, of blocks, IG22.1666A64, etc.; right-angled, Gal.18(2).856.