problem

on Basic words

also on

• CEFR Beginners (A1)?
• CEFR Elementary (A2)?
• CEFR Advanced (C1)?
• Academic Vocabulary List (AVL)?
• Problem (Gap)?
• Limitations (LIM)?
• Band 1 (BND1)?

疑难问题,问题

• problems

  problems

  (noun)

  问题,难题（problem的复数）
• problem

  problem

  (noun)

  疑难问题,问题
• problematic

  problematic

  (adjective)

  不确定的,有疑问的,问题的
• unproblematic

  unproblematic

  (adjective)

  不成问题的,没有疑问的
• problematical

  problematical

  (adjective)

  成问题的,有疑问的
• problematically

  problematically

  (adverb)

  有问题地

Forms

noun	adjective	adverb
problems	problematic	problematically
problem	unproblematic
	problematical