laud vs underestimate

laud

verb
  • To praise; to glorify. 

noun
  • Praise or glorification. 

  • A prayer service following matins. 

  • Hymn of praise. 

underestimate

verb
  • To perceive (someone or something) as having a lower value, quantity, worth, etc., than what he/she/it actually has. 

noun
  • An estimate that is too low. 

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