The Collaborative International Dictionary of English v.0.48:

Kink \Kink\, v. i. [imp. & p. p. Kinked; p. pr. & vb. n.
   Kinking.]
   To wind into a kink; to knot or twist spontaneously upon
   itself, as a rope or thread.
   [1913 Webster]

Moby Thesaurus II by Grady Ward, 1.0:

32 Moby Thesaurus words for "kinked":
   blemished, checked, cicatrized, cracked, crazed, crisp, crisped,
   crispy, curled, curly, defaced, defective, deformed, disfigured,
   distorted, faulty, flawed, frizzed, frizzly, frizzy, keloidal,
   kinky, marred, pimpled, pimply, scabbed, scabby, scarified,
   scarred, split, twisted, warped