principled vs wicked

principled

adj
  • Based on, having, or manifesting principles 

  • strongly adhering to, or heedful of, guiding beliefs or moral rules 

wicked

adj
  • Evil or mischievous by nature. 

  • Having a wick. 

  • Excellent; awesome; masterful. 

  • Infested with maggots. 

adv
  • Very, extremely. 

How often have the words principled and wicked occurred in a corpus of books? (source: Google Ngram Viewer )