to strengthen

from δύναμις; to enable:--strengthen.

from ἐν and δυναμόω; to empower:--enable, (increase in) strength(-en), be (make) strong.

from ἐν and ἰσχύω; to invigorate (transitively or reflexively):--strengthen.

from ἐπί and στηρίζω; to support further, i.e. reestablish:--confirm, strengthen.

from κραταιός; to empower, i.e. (passively) increase in vigor:--be strengthened, be (wax) strong.

from (bodily vigor; probably akin to the base of ἵστημι); to strengthen, i.e. (figuratively) confirm (in spiritual knowledge and power):--strengthen.

from στερεός; to solidify, i.e. confirm (literally or figuratively):--establish, receive strength, make strong.

a primitive root; to be alert, physically (on foot) or mentally (in courage); confirm, be courageous (of good courage, stedfastly minded, strong, stronger), establish, fortify, harden, increase, prevail, strengthen (self), make strong (obstinate, speed).

a primitive root; to fasten upon; hence, to seize, be strong (figuratively, courageous, causatively strengthen, cure, help, repair, fortify), obstinate; to bind, restrain, conquer; aid, amend, [idiom] 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.