עֹז

From LSJ

κοινὸν τύχη, γνώμη δὲ τῶν κεκτημένων → good luck is anyone's, judgment belongs only to those who possess it

Source

English (Strong)

or (fully) rowz; from עָזַז; strength in various applications (force, security, majesty, praise): boldness, loud, might, power, strength, strong.