twisted vs unbent

twisted

adj
  • Wound spirally. 

  • Mentally disturbed or unsound. 

  • Contorted. 

  • Under the influence of multiple intoxicants, usually alcohol and marijuana. 

unbent

adj
  • Not bent 

  • Erect, upright, or straight 

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