appraise vs larn

appraise

verb
  • To apprise, inform. 

  • To consider comprehensively. 

  • To determine the value or worth of (something), particularly as a person appointed for this purpose. 

  • To estimate; to conjecture. 

  • To judge the performance of someone, especially a worker. 

  • To praise; to commend. 

larn

verb
  • To learn. 

  • Larn yersel te taalk propa like! 

  • To teach. 

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