accuse vs allay

accuse

verb
  • to find fault with, blame, censure 

  • to make an accusation against someone 

  • to charge with having committed a crime or offence 

allay

verb
  • To alleviate; to abate; to mitigate. 

  • To make quiet or put at rest; to pacify or appease; to quell; to calm. 

noun
  • Alleviation; abatement; check. 

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