thick vs unsharp

thick

adj
  • Impenetrable to sight. 

  • Heavy in build; thickset. 

  • Densely crowded or packed. 

  • Relatively great in extent from one surface to the opposite in its smallest solid dimension. 

  • Having a viscous consistency. 

  • Difficult to understand, or poorly articulated. 

  • Detailed and expansive; substantive. 

  • Stupid. 

  • Friendly or intimate. 

  • Curvy and voluptuous, and especially having large hips. 

  • Deep, intense, or profound. 

  • Measuring a certain number of units in this dimension. 

  • Greatly evocative of one's nationality or place of origin. 

  • Abounding in number. 

noun
  • A stupid person; a fool. 

  • The thickest, or most active or intense, part of something. 

  • A thicket. 

adv
  • Frequently or numerously. 

  • In a thick manner. 

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