緩衝[kanshou] buffered
緩衝器[kanshouki] shock absorber
緩衝地帯[kanshouchitai] buffer zone
刺衝[shishou] stabbing
衝撃[shougeki] shock

衝撃波[shougekiha] shock wave
衝動[shoudou] impulse
衝動行為[shoudoukoui] shock action
衝動買い[shoudougai] impulsive buying
衝突[shoutotsu] collision

三鞭酒[shanpen] champagne
ランブル鞭毛虫[ranburubenmouchuu] giardia (flagellate protozoan)
ランブル鞭毛虫症[ranburubenmouchuushou] giardiasis
教鞭[kyouben] teacher's cane
御鞭撻[gobentatsu] encouragement

先鞭[senben] initiative
鞭撻[bentatsu] encouragement
鞭打つ[muchiutsu] to whip
鞭打ち症[muchiuchishou] whiplash