reiterate vs sit-down

reiterate

adj
  • Reiterated; repeated. 

noun
  • A tree with vertical branches alongside the main trunk and which continue to grow upwards. 

verb
  • To say or do (something) for a second time, such as for emphasis. 

  • To say or do (something) repeatedly. 

sit-down

adj
  • Intended to be done, used, consumed etc. while sitting. 

noun
  • An act of sitting down, especially with other people in some form of social exchange. 

  • A sit-in, a protest of civil disobedience by people sitting and refusing to move. 

How often have the words reiterate and sit-down occurred in a corpus of books? (source: Google Ngram Viewer )