κενῶς
κενός, -ή, -όν
a-1a(2a) 18x
empty, empty-handed; by extension: vain, ineffective, useless, foolish
empty; having nothing, empty-handed, Mk. 12:3;
met. vain, fruitless, void of effect, Acts 4:25; 1 Cor. 15:10;
εἰς κενόν, in vain, to no purpose, 2 Cor. 6:1;
hollow, fallacious, false, Eph. 5:6; Col. 2:8;
inconsiderate, foolish, 1 Thess. 3:5; Jas. 2:20
kenos | S 2756 | GK 3031
empty
kenos