deprecate vs dignify

deprecate

verb
  • To belittle or express disapproval of. 

  • To declare something obsolescent; to recommend against a function, technique, command, etc. that still works but has been replaced. 

dignify

verb
  • To treat as worthy or acceptable; to indulge or condone by acknowledging. 

  • To give distinction to. 

  • To exalt in rank. 

  • To invest with dignity or honour. 

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