abiding vs changeable

abiding

noun
  • The action of one who abides; the state of an abider. 

adj
  • Continuing or persisting in the same state: lasting, enduring; steadfast. 

changeable

adj
  • Capable of being changed. 

  • Subject to sudden or frequent changes. 

  • Capable of camouflaging itself by changing colour. 

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