adjective (a)

• aggressively self-assured

  agresif self assured

  Example:
  An energetic assertive boy who was always ready to argue.
  Pointing directly at a listener is an assertive act.
  

  Synonym:
  self-asserting, self-assertive
  Antonym:
  unassertive
  

  source: wordnet30
• Positive; affirming confidently; affirmative; peremptory.

  positif; affirming dengan yakin; afirmatif; yang tetap.

  source: webster1913