unproblematic

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

easy and not involved or complicated (Freq. 1)
- an elementary problem in statistics
- elementary, my dear Watson
- a simple game
- found an uncomplicated solution to the problem
• Syn:
elementary, simple, uncomplicated
• Similar to:
easy
• Derivationally related forms:
simpleness (for: simple), simplicity (for: simple)