overboard vs revolutionary

overboard

verb
  • To throw over the edge of a boat into the water. 

adj
  • Outside of a boat; in the water. 

adv
  • Over the edge; especially, off or outside of a boat. 

  • Excessively; too much. 

revolutionary

noun
  • A revolutionist; a person who revolts. 

adj
  • Of or pertaining to a revolution in government; tending to, or promoting, revolution 

  • pertaining to something that portends of great change; overthrowing a standing mindset 

  • pertaining to something that revolves 

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