gone bad vs moral

gone bad

adj
  • Of a person or entity, having ceased to be reputable and having instead become delinquent, criminal, or poorly behaved. 

  • Of a region or area, having become unsafe. 

  • Of a delinquent or criminal act, having unexpectedly become more violent than is typical for that act—having resulted in an attack on a victim leading to serious injury or death. 

  • Of foods and commodities, having become spoiled, rotten, or otherwise unusable due to age or storage conditions. 

moral

adj
  • Probable but not proved. 

  • Of or relating to principles of right and wrong in behaviour, especially for teaching right behaviour. 

  • Conforming to a standard of right behaviour; sanctioned by or operative on one's conscience or ethical judgment. 

  • Capable of right and wrong action. 

  • Positively affecting the mind, confidence, or will. 

verb
  • To moralize. 

noun
  • Moral practices or teachings: modes of conduct. 

  • The ethical significance or practical lesson. 

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