middle vs thick

middle

adj
  • Central. 

  • Pertaining to the middle voice. 

  • Located in the middle; in between. 

noun
  • A centre, midpoint. 

  • The part between the beginning and the end. 

  • The middle stump. 

  • The central part of a human body; the waist. 

  • The middle voice. 

thick

adj
  • Detailed and expansive; substantive. 

  • 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. 

  • Stupid. 

  • Friendly or intimate. 

  • Curvy and voluptuous, and especially having large hips. 

  • Impenetrable to sight. 

  • 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. 

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