cheapen vs laud

cheapen

verb
  • to become cheaper 

  • to decrease the value of; to make cheaper 

  • to make vulgar 

laud

verb
  • To praise; to glorify. 

noun
  • Praise or glorification. 

  • A prayer service following matins. 

  • Hymn of praise. 

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