Chinese words with 武 character meaning (HSK)

WU3, SHU4
martial art, military skill or technique (in former times), all kinds of martial art sports (some claiming spiritual development), self-defense, tradition of choreographed fights from opera and film (recent usage), also called kungfu 功夫

WU3, QI4
weapon, arms

WU3, XIA2
martial arts chivalry (Chinese literary, theatrical and cinema genre), knight-errant

WU3, ZHUANG1
arms, equipment, to arm, military, armed (forces)