gauzy vs unsharp

gauzy

adj
  • light; giving the effect of haze 

  • vague or elusive 

  • Resembling gauze; light, thin, translucent. 

  • tinged with tenderness and warmth; dewy-eyed, romantic 

unsharp

adj
  • out of focus; blurry. 

  • dulled or intentionally blunt. 

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 gauzy and unsharp occurred in a corpus of books? (source: Google Ngram Viewer )