like: kỹ lưỡng
Intermediate Level Advanced Level
Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
kỹ lưỡng * ☊ 
careful, thoughtful, thorough * ☊
[ kỹ ] : (1) carefully; careful, thorough; (2) prostitute; (3) skillful
[ lưỡng ] : bi-, two, dual