侭ならぬ[mamanaranu] beyond one's control
侭ならない[mamanaranai] unable to have one's way with
我が侭[wagamama] selfishness
気侭[kimama] willful

気の向く侭に[kinomukumamani] at one's fancy (whim)
丸の侭[marunomama] in its entirety
着の身着の侭[kinomikinomama] (with) only the clothes one happens to wear

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