Source : Webster's Revised Unabridged Dictionary (1913)

Craftiness \Craft"i*ness\ (kr?ft"?-n?s), n.
   Dexterity in devising and effecting a purpose; cunning;
   artifice; stratagem.

         He taketh the wise in their own craftiness. --Job. v.
                                                  13.

Source : WordNet®

craftiness
     n 1: shrewdness as demonstrated by being skilled in deception
          [syn: {craft}, {cunning}, {foxiness}, {guile}, {slyness},
           {wiliness}]
     2: the quality of being crafty [syn: {deceitfulness}, {guile}]