附箋[fusen] tag
便箋[binsen] writing paper
処方箋[shohousen] prescription (medical)
用箋[yousen] stationery

書翰箋[shokansen] letter paper
鄭箋[teisen] commentary on the Book of Odes by Zheng Xuan
薬箋[yakusen] prescription

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