outstrip
     v 1: be or do something to a greater degree; "her performance
          surpasses that of any other student I know"; "She
          outdoes all other athletes"; "This exceeds all my
          expectations"; "This car outperforms all others in its
          class" [syn: {surpass}, {outmatch}, {outgo}, {exceed}, {outdo},
           {surmount}, {outperform}]
     2: go far ahead of; "He outdistanced the other runners" [syn: {outdistance},
         {distance}]
     [also: {outstripping}, {outstripped}]
Source: WordNet® 2.0