11.  It seems that the insurmountable lead that Clinton had been enjoying in the polls is becoming more surmountable by the minute.

12.  Joe Nieuwendyk added a goal from the left wing for a seemingly insurmountable lead in the second period.

13.  Jones most often came out the better when exchanging combinations, and wracked up an insurmountable lead on points.

14.  Most significantly, fighters who build insurmountable leads will coast in the later rounds.

15.  North Carolina has developed a dangerous habit of spotting opponents seemingly insurmountable leads, then fighting back.

16.  On the Republican side, John Ashcroft has what appears to be an insurmountable lead over four challengers.

17.  Once an undistinguished turf runner, Cigar has racked up a seemingly insurmountable lead in the race for Horse of the Year.

18.  So even as the Nets jogged into the locker room with a nearly insurmountable lead, there was a sense of apprehension.

19.  That turned out to be an insurmountable lead.

20.  The next, UCLA scores on three consecutive plays and takes an insurmountable lead.