praise vs undervalue

praise

noun
  • Commendation; favourable representation in words. 

  • Worship. 

verb
  • To give praise to; to commend, glorify, or worship. 

undervalue

noun
  • An undervaluation; a price or rate below the actual worth. 

verb
  • To underestimate, or assign too low a value to. 

  • To have too little regard for. 

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