adjective (a)

• taking place within the mind and modified by individual bias(adj.all)

  Example:
  A subjective judgment.
  

  Antonym:
  nonsubjective, objective
  

  source: wordnet30
• of a mental act performed entirely within the mind(adj.all)

  Synonym:
  immanent
  Antonym:
  transeunt, transient
  

  source: wordnet30
• Of or pertaining to a subject.(adjective)

  source: webster1913