διακρίνω

diakrínō. from διά and κρίνω; to separate thoroughly, i.e. (literally and reflexively) to withdraw from, or (by implication) oppose; figuratively, to discriminate (by implication, decide), or (reflexively) hesitate:--contend, make (to) differ(-ence), discern, doubt, judge, be partial, stagger, waver.