dovishness vs placation

dovishness

noun
  • The state, quality, or condition of being dovish. 

  • The condition of being a dove, as opposed to a hawk. 

placation

noun
  • A process or act of placating; appeasement or an expression of appeasement. 

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