肘掛椅子[hijikakeisu] armchair
肘鉄[hijitetsu] rebuff
両肘[ryouhiji] both elbows
掣肘[seichuu] restraint
肘掛[hijikake] armrest (of a chair)

肘枕[hijimakura] using one's elbows as a pillow
肘鉄砲[hijideppou] shot of the elbow
肩肘[katahiji] shoulder and elbow
肩肘張る[katahijiharu] to swagger

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