English to English

noun (n)

• an aggressive and violent young criminal

  sebuah agresif dan kasar muda kriminal

  Synonym:
  goon, hood, hoodlum, punk, strong-armer, thug, tough
  

  source: wordnet30
• a particularly difficult or baffling question or problem

  sangat sulit atau bingung pertanyaan atau masalah

  Synonym:
  poser, sticker, stumper
  

  source: wordnet30