The Collaborative International Dictionary of English v.0.48:

Swerd \Swerd\, n. & v.
   See Sward, n. & v. [Obs.]
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Swerd \Swerd\, n.
   Sword. [Obs.] --Chaucer.
   [1913 Webster]