sworn enemy

A person, group, or organization for whom one holds a particularly intense, deep-seated hatred. Our environmentalist lobby group is heading out to protest against Big Oil, our sworn enemy.

Common Names:

Name	Pronounced	Usage
Lyudmil	-	Bulgarian, Medieval Slavic
Shanice	shə-NEES	African American (Modern)
Fermintxo	-	Basque
Tayeb	-	Arabic
Toya	-	American (Hispanic)
Frazier	['freiʒə]