כּסל
kesel
keh'-sel
From H3688; properly fatness , that is, by implication (literally) the loin (as the seat of the leaf fat ) or (generally) the viscera ; also (figuratively) silliness or (in a good sense) trust: - confidence, flank, folly, hope, loin.
LXX related word(s)
G1680 elpis
G3382 meros
G4625 skandalon