Answer:

rival

Answer	Crossword Clue
RIVAL	Compete with
RIVAL	Archcompetitor
RIVAL	Competitor

RIVAL	A Hatfield vis-a-vis a McCoy
RIVAL	Real Madrid vis-a-vis F.C. Barcelona
RIVAL	Opposite corner in a romantic triangle
RIVAL	Match
RIVAL	Foe
RIVAL	Pepsi vis-a-vis Coke
RIVAL	Adversary
RIVAL	Ken-L Ration competitor

RIVAL	Try to beat
RIVAL	Another suitor
RIVAL	Play against
RIVAL	Coke vis-a-vis Pepsi
RIVAL	Competing
RIVAL	Oppose
RIVAL	Contend with