pliant vs tensile

pliant

adj
  • Capable of plying or bending; readily yielding to force or pressure without breaking 

  • Easily influenced; tractable. 

tensile

adj
  • Capable of being stretched; ductile. 

  • Of or pertaining to tension. 

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