noun (n)

• a predisposition in favor of something(noun.cognition)

  Example:
  A predilection for expensive cars.
  

  Synonym:
  orientation, preference
  

  source: wordnet30
• a strong liking(noun.feeling)

  Synonym:
  penchant, preference, taste
  

  source: wordnet30
• A previous liking; a prepossession of mind in favor of something; predisposition to choose or like; partiality.(noun)

  source: webster1913