impact vs tentacle

impact

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. 

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. 

tentacle

noun
  • An insidious reach or influence. 

  • One of the glandular hairs on the leaves of certain insectivorous plants. 

  • An officer employed to drive out to troops and transmit back requests for support via a special radio link. 

  • An elongated, boneless, flexible organ or limb of some animals, such as the octopus and squid. 

verb
  • to move like a tentacle 

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