malleable vs supple

malleable

adj
  • Able to be hammered into thin sheets; capable of being extended or shaped by beating with a hammer, or by the pressure of rollers. 

  • Flexible, liable to change. 

  • in which an adversary can alter a ciphertext such that it decrypts to a related plaintext 

supple

adj
  • Pliant, flexible, easy to bend. 

  • Lithe and agile when moving and bending. 

  • Compliant; yielding to the will of others. 

verb
  • To make or become supple. 

  • To make compliant, submissive, or obedient. 

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