attached vs available

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. 

available

adj
  • Valid. 

  • Free to meet someone, speak on the telephone, enter a romantic relationship, or the like. 

  • Readily obtainable. 

  • Such as one may avail oneself of; capable of being used for the accomplishment of a purpose. 

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