attached vs unattached

attached

adj
  • Broadly joined to a stem or stipe, but not decurrent. 

  • Fond of (used with to). 

  • In a romantic or sexual relationship. 

  • Of a residential building, sharing walls with similar buildings on two, usually opposite, sides. 

  • Connected; joined. 

unattached

adj
  • Not connected with or belonging to a particular group or organization. 

  • Not attached or joined; disconnected. 

  • Not married and not involved in a romantic relationship. 

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