interesting vs rough-and-tumble

interesting

adj
  • Arousing or holding the attention or interest of someone. 

  • Pregnant. 

rough-and-tumble

adj
  • active, vigorous and rough, with the possibility of harm 

  • highly competitive 

verb
  • Engage in rough-and-tumble activity 

noun
  • An environment of rough activity 

  • Rough activity; fighting or brawling; a fight. 

  • A person who characteristically engages in such activity 

How often have the words interesting and rough-and-tumble occurred in a corpus of books? (source: Google Ngram Viewer )