adjective (a)

• able to attract interest or draw favorable attention(adj.all)

  Example:
  He added an appealing and memorable figure to popular American mythology.
  An appealing sense of humor.
  The idea of having enough money to retire at fifty is very appealing.
  

  Antonym:
  unappealing
  

  source: wordnet30
• (of characters in literature or drama) evoking empathic or sympathetic feelings(adj.all)

  Synonym:
  likable, likeable, sympathetic
  Antonym:
  unappealing, unlikable, unlikeable, unsympathetic
  

  source: wordnet30
• That appeals; imploring.(adjective)

  source: webster1913