abruptness vs curiosity

abruptness

noun
  • Suddenness; unceremonious haste or vehemence. 

  • The state of being abrupt or broken 

curiosity

noun
  • A unique or extraordinary object which arouses interest. 

  • Inquisitiveness; the tendency to ask and learn about things by asking questions, investigating, or exploring. 

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