Strong's G4646 — σκολιός (adjective)
skolios (skol-ee-os') adj.
1. warped, i.e. winding
2. (figuratively) perverse
[from the base of G4628]
KJV: crooked, froward, untoward 
Root(s): G4628 
Hebrew root: σκέλος
Occurrences: 4