verb (v)

• force somebody to do something(verb.social)

  Synonym:
  compel, obligate
  

  source: wordnet30
• bind by an obligation; cause to be indebted(verb.communication)

  Synonym:
  bind, hold, obligate
  

  source: wordnet30
• provide a service or favor for someone(verb.communication)

  Example:
  We had to oblige him.
  

  Synonym:
  accommodate
  Antonym:
  disoblige
  

  source: wordnet30
• To attach, as by a bond.(verb)

  source: webster1913