sinful vs wicked

sinful

adj
  • Constituting a sin; morally or religiously wrong; wicked; evil 

  • Having sinned; guilty of sin. 

  • decadent (luxuriously self-indulgent) 

wicked

adj
  • Evil or mischievous by nature. 

  • Having a wick. 

  • Excellent; awesome; masterful. 

  • Infested with maggots. 

adv
  • Very, extremely. 

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