v. i. & t. To compete with; to rival. [ R. ] [ 1913 Webster ]
n. A fellow rival; a competitor; a rival; also, a companion. [ R. ] Shak. [ 1913 Webster ]
a. Having rivaling claims; emulous; in rivalry. [ R. ] Bp. Fleetwood. [ 1913 Webster ]
n. Corivalry. [ R. ] [ 1913 Webster ]
n. Corivalry. [ R. ] [ 1913 Webster ]
By the corrivalship of Shager his false friend. Sir T. Herbert. [ 1913 Webster ]