gone bad vs lost

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. 

lost

adj
  • Not employed or enjoyed; thrown away; employed ineffectually; wasted; squandered. 

  • Parted with; no longer held or possessed. 

  • In an unknown location; unable to be found. 

  • Not perceptible to the senses; no longer visible. 

  • Ruined or destroyed, either physically or morally; past help or hope. 

  • Hardened beyond sensibility or recovery; alienated; insensible. 

  • Having wandered from, or unable to find, the way. 

  • Occupied with, or under the influence of, something, so as not to notice external things. 

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