disgraceful vs too bad

disgraceful

adj
  • Bringing or warranting disgrace; shameful. 

  • Giving offense to moral sensibilities and injurious to reputation. 

too bad

phrase
  • It is unfortunate that. 

  • That's a pity; that's unfortunate. 

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