挑战

Traditional (Taiwan): 挑戰

On the HSK 5 vocabulary list, at CEFR level B2.

tiǎozhàn ㄊㄧㄠˇ ㄓㄢˋ

    • to challenge to take on a challenge a challenge

Character by character

Classifiers (measure words)

Usually

Less often

Words with 挑战

Starting with 挑战

Ending with 挑战

Sources