verb (v)

• avoid and stay away from deliberately; stay clear of(verb.communication)

  Synonym:
  eschew
  

  source: wordnet30
• expel from a community or group(verb.social)

  Synonym:
  ban, banish, blackball, cast out, ostracise, ostracize
  

  source: wordnet30
• To avoid; to keep clear of; to get out of the way of; to escape from; to eschew; as, to shun rocks, shoals, vice.(verb)

  source: webster1913