tractile vs unmanageable

tractile

adj
  • Pertaining to traction or pulling. 

  • Capable of being drawn or stretched out in length. 

unmanageable

adj
  • Not manageable; not readily submitting to handling or management; not easily restrained, governed, or directed 

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