verb (v)

• be compatible, similar or consistent; coincide in their characteristics(verb.stative)

  Synonym:
  agree, check, fit, gibe, jibe, match, tally
  Antonym:
  disaccord, disagree, discord
  

  source: wordnet30
• be equivalent or parallel, in mathematics(verb.stative)

  Synonym:
  equate
  

  source: wordnet30
• exchange messages(verb.communication)

  Example:
  My Russian pen pal and I have been corresponding for several years.
  

  source: wordnet30
• take the place of or be parallel or equivalent to(verb.stative)

  Synonym:
  represent, stand for
  

  source: wordnet30
• To be like something else in the dimensions and arrangement of its parts; -- followed by with or to; as, concurring figures correspond with each other throughout.(verb)

  source: webster1913