problem (EN)
imenica, pridjev

imenica “problem”

sg. problem, pl. problems
  1. problem
    Solving the math problem took her the entire afternoon.
  2. zadatak
    For homework, the teacher assigned ten math problems to practice our multiplication skills.
  3. otpor (prema nečemu)
    If he can't see your point of view, that's his problem, not yours.

pridjev “problem”

problem, non-gradable
  1. neukrotiv (kod osobe ili životinje)
    The problem horse refused to follow any of the trainer's commands.