English Theasurus that shows all the ways the English word is translated from the original Greek and Hebrew.
English Theasurus from the Hebrew and Greek Strong's Dictionary
harden 0553 -- /amats -- confirm, be courageous (of good courage, stedfastly minded,strong, stronger), establish, fortify, {harden}, increase, prevail,strengthen (self), make strong (obstinate, speed).
harden 2388 -- chazaq -- aid, amend, X calker, catch, cleave, confirm, be constant, constrain, continue, be of good (take) courage(-ous, -- ly), encourage(self), be established, fasten, force, fortify, make hard, {harden}, help,(lay) hold (fast), lean, maintain, play the man, mend, become (wax) mighty,prevail, be recovered, repair, retain, seize, be (wax) sore, strengthen(self), be stout, be (make, shew, wax) strong(-er), be sure, take (hold),be urgent, behave self valiantly, withstand.
harden 3513 -- kabad -- abounding with, more grievously afflict, boast, bechargeable, X be dim, glorify, be (make) glorious (things), glory, (very)great, be grievous, {harden}, be (make) heavy, be heavier, lay heavily,(bring to, come to, do, get, be had in) honour (self), (be) honourable(man), lade, X more be laid, make self many, nobles, prevail, promote (tohonour), be rich, be (go) sore, stop.