Strong's G3834 — πανουργία (noun)
panourgia (pan-ourg-ee'-ah) n.
1. adroitness
2. (in a bad sense) trickery or sophistry
[from G3835]
KJV: (cunning) craftiness, subtilty 
Root(s): G3835 
Hebrew root: πανοῦργος
Occurrences: 5