impact vs ink

impact

verb
  • To stamp or impress onto something. 

  • To collide or strike, the act of impinging. 

  • To significantly or strongly influence or affect; to have an impact on. 

  • To compress; to compact; to press into something or pack together. 

noun
  • A significant or strong influence or effect. 

  • A forced impinging. 

  • The striking of one body against another; collision. 

  • The force or energy of a collision of two objects. 

ink

verb
  • To apply a tattoo to (someone). 

  • To sign (a contract or similar document). 

  • To apply ink to; to cover or smear with ink. 

  • to eject ink (sense 3) 

noun
  • Tattoo work. 

  • Publicity. 

  • Cheap red wine. 

  • The black or dark-colored fluid ejected by squid, octopus etc, as a protective strategy. 

  • A pigment (or dye)-based fluid used for writing, printing etc. 

  • A particular type, color or container of this fluid. 

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