The Collaborative International Dictionary of English v.0.48:

Corrival \Cor*ri"val\ (k?r-r?"val), n.
   A fellow rival; a competitor; a rival; also, a companion.
   [R.] --Shak.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Corrival \Cor*ri"val\, a.
   Having rivaling claims; emulous; in rivalry. [R.] --Bp.
   Fleetwood.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Corrival \Cor*ri"val\, v. i. & t.
   To compete with; to rival. [R.]
   [1913 Webster]