Isaiah 14:15

אַךְ (akh) 1) indeed, surely (emphatic) 2) howbeit, only, but, yet (restrictive)

אֶל (el) 1) to, toward, unto (of motion) 2) into (limit is actually entered) 2a) in among 3) toward (of direction, not necessarily physical motion) 4) against (motion or direction of a hostile character) 5) in addition to, to 6) concerning, in regard to, in reference to, on account of 7) according to (rule or standard) 8) at, by, against (of one's presence) 9) in between, in within, to within, unto (idea of motion to)

שְׁאוֹל (she.ol) Sheol, underworld, grave, hell, pit 1a) the underworld 1b) Sheol-the OT designation for the abode of the dead 1b1) place of no return 1b2) without praise of God 1b3) wicked sent there for punishment 1b4) righteous not abandoned to it 1b5) of the place of exile (fig) 1b6) of extreme degradation in sin

יָרַד (ya.rad) 1) to go down, descend, decline, march down, sink down 1a) (Qal) 1a1) to go or come down 1a2) to sink 1a3) to be prostrated 1a4) to come down (of revelation) 1b) (Hiphil) 1b1) to bring down 1b2) to send down 1b3) to take down 1b4) to lay prostrate 1b5) to let down 1c) (Hophal) 1c1) to be brought down 1c2) to be taken down

אֶל (el) 1) to, toward, unto (of motion) 2) into (limit is actually entered) 2a) in among 3) toward (of direction, not necessarily physical motion) 4) against (motion or direction of a hostile character) 5) in addition to, to 6) concerning, in regard to, in reference to, on account of 7) according to (rule or standard) 8) at, by, against (of one's presence) 9) in between, in within, to within, unto (idea of motion to)

יַרְכָא (yar.kah) thigh, loin, flank, side, recess Aramaic of ye.re.khah (יַרְכָה "flank" H3411)

בּוֹר (bor) pit, well, cistern, dungeon, pit of the grave