verb (v)

• have confidence or faith in(verb.cognition)

  Example:
  Rely on your friends.
  

  Synonym:
  bank, swear, trust
  Antonym:
  distrust, mistrust, suspect
  

  source: wordnet30
• To rest with confidence, as when fully satisfied of the veracity, integrity, or ability of persons, or of the certainty of facts or of evidence; to have confidence; to trust; to depend; -- with on, formerly also with in.(verb)

  source: webster1913