Frenemy, maybe (5)
I believe the answer is:
rival
(Other definitions for rival that I've seen before include "Contender" , "Competitor; be as good as" , "Competing opponent" , "Someone you hope to defeat" , "Adversary or foe" .)
I believe the answer is:
rival
(Other definitions for rival that I've seen before include "Contender" , "Competitor; be as good as" , "Competing opponent" , "Someone you hope to defeat" , "Adversary or foe" .)