first-class vs wicked

first-class

wicked

adv

  • Very, extremely. 

adj

  • Having a wick. 

  • Excellent; awesome; masterful. 

  • Infested with maggots. 

  • Evil or mischievous by nature. 

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