כּוּן

From LSJ

Οὐκ ἔστι σιγᾶν αἰσχρόν, ἀλλ' εἰκῆ λαλεῖν → Silere non est turpe, sed frustra loqui → nicht Schweigen schändet, sondern Schwätzen auf gut Glück

Menander, Monostichoi, 417

English (Strong)

a primitive root; properly, to be erect (i.e. stand perpendicular); hence (causatively) to set up, in a great variety of applications, whether literal (establish, fix, prepare, apply), or figurative (appoint, render sure, proper or prosperous): certain(-ty), confirm, direct, faithfulness, fashion, fasten, firm, be fitted, be fixed, frame, be meet, ordain, order, perfect, (make) preparation, prepare (self), provide, make provision, (be, make) ready, right, set (aright, fast, forth), be stable, (e-)stablish, stand, tarry, X very deed.
probably from כּוּן; established; Kun, a place in Syria: Chun.