Strong's #1388: dolos (pronounced dol'-os)
 from an obsolete primary verb, dello (probably meaning to decoy; compare 1185); a trick (bait), i.e. (figuratively) wile:--craft, deceit, guile, subtilty.
Thayer's Greek Lexicon:
 ́ 
 
  dolos 
 
 1) craft, deceit, guile
 
  Part of Speech: noun masculine
Relation: from an obsolete primary verb, dello (probably meant to decoy; compare G1185)
 
Usage:
This word is used 12 times:
Matthew 26:4: "that they might take Jesus  by subtlety, and kill"
Mark 7:22: "Thefts, covetousness, wickedness,  deceit, lasciviousness, an evil eye, blasphemy,"
Mark 14:1: "they might take him by  craft, and put him to death."
John 1:47: "whom is no  guile!"
Acts 13:10: "O full of all  subtlety and all mischief, thou child"
Romans 1:29: "of envy, murder, debate,  deceit, malignity; whisperers,"
2 Corinthians 12:16: "crafty, I caught you  with guile."
1 Thessalonians 2:3: "uncleanness, nor in  guile:"
1 Peter 2:1: "malice, and all  guile, and hypocrisies, and envies,"
1 Peter 2:22: "no sin, neither  was guile found in his mouth:"
1 Peter 3:10: "lips that they speak no  guile:"
Revelation 14:5: "mouth was found no  guile: for they are without fault before"