Cost, nature, kind, [3327].
A.S. cost. Icel. kostr, habits, character.
Costful, trying, dangerous, [3880].
A.S. costian, to try.
Craflik, craftily.
Crauede, craved, asked, [1418].
Crauen, to crave, ask, demand, [1320], [1408], [1667], [1718], [2366], [3171].
Crep, (pret. of crepen) crept, [2924].
A.S. creópan, to creep (pret. creáp, p.p. cropen).