宽松

Traditional (Taiwan): 寬鬆

On the HSK 7-9 vocabulary list, at CEFR level C2.

kuānsōng ㄎㄨㄢㄙㄨㄥ

- spacious roomy uncrowded
- loose and comfortable
  of clothes
- relaxed free of worry
- well-off affluent

Character by character

Sources