Blockhead vs lave

Blockhead

noun
  • A fan of the American boy band New Kids on the Block. 

lave

noun
  • A crowd 

verb
  • To draw, as water; drink in. 

  • To lick. 

  • To run down or gutter, as a candle. 

  • To give bountifully; lavish. 

  • To hang or flap down. 

  • To wash. 

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