じゃん拳[janken] rock, paper, scissors game
跆拳道[tekondoo] Tae Kwon Do
燕青拳[enseiken] Yangqingquan
形意拳[keiiken] shape-of-the-mind fist
拳玉[kendama] Japanese bilboquet (cup-and-ball game)

拳骨[genkotsu] (clenched) fist
拳銃[kenjuu] pistol
拳闘[kentou] prizefighting
拳法[kenpou] Chinese art of self-defence (defense)

御握り[onigiri] rice ball (often triangular, sometimes with a filling and wrapped in nori)
握らす[nigirasu] to let (someone) take hold of your hand
握り[nigiri] grasping
握り屋[nigiriya] miser
握りずし[nigirizushi] nigirizushi

握り潰し[nigiritsubushi] shelving
握りしめる[nigirishimeru] to grasp tightly
握る[nigiru] to clasp
握手[akushu] handshake
握斧[akufu] hand-axe