Dict: strongs - alert

Strongs:

H2782 @ חרץ chârats khw-rats' A prim root; properly to point {sharply} that {is} (literally) to wound; figuratively to be {alert} to decide: - bestir {self} {decide} {decree} {determine} {maim} move.

H553 @ אמץ 'âmats aw-mats' 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).

H8245 @ שׁקד shâqad shaw-kad' A primitive root; to be {alert} that {is} sleepless; hence to be on the lookout (whether for good or ill): - {hasten} {remain} {wake} watch (for).