detached vs indifferent

detached

adj
  • Having or showing no bias or emotional involvement; disinterested. 

  • Not physically attached; separated from something it could connect to. 

  • Not influenced by anyone else; characterized by an impersonal objectivity; impartial. 

  • Of a house: not joined to another house on either side. 

indifferent

adj
  • Ambivalent; unconcerned; uninterested, apathetic. 

  • Indicating or reflecting a lack of concern or care. 

  • Having no preference. 

  • Mediocre (usually used negatively in modern usage). 

  • Not making a difference; without significance or importance. 

  • Being in the state of neutral equilibrium. 

noun
  • A person who is indifferent or apathetic. 

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