cynical vs unsharp

cynical

adj
  • Bitterly or jadedly distrustful or contemptuous; mocking. 

  • Of or relating to the belief that human actions are motivated only or primarily by base desires or selfishness. 

  • Like the actions of a snarling dog, especially in reference to facial nerve paralysis. 

  • Showing contempt for accepted moral standards by one's actions. 

  • Skeptical of the integrity, sincerity, or motives of others. 

unsharp

adj
  • dulled or intentionally blunt. 

  • out of focus; blurry. 

verb
  • To sharpen (an image) by creating a blurred ("unsharp") negative as a mask, and then combining that mask with the original. 

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