滲出[shinshutsu] infiltration
滲透[shintou] permeation
滲みる[shimiru] to pierce
滲み込む[shimikomu] to soak into
滲む[nijimu] to run

滲み出る[shimideru] to ooze
滲み渡る[shimiwataru] to penetrate
滲炭鋼[shintankou] cement steel
滲み易いインク[nijimiyasuiinku] ink that runs easily
額に汗を滲ませて[hitainiasewonijimasete] with a sweating brow

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