悪弊[akuhei] vice
旧弊[kyuuhei] old-fashioned
語弊[gohei] faulty expression
疲弊[hihei] exhaustion
百弊[hyakuhei] all evils

弊衣[heii] worn-out clothes
弊害[heigai] adverse effect
弊社[heisha] our firm (company)
余弊[yohei] resulting evil
弊える[tsuieru] to use up (one's savings)

ゴミ集積場[gomishuusekijou] village garbage collection point
欝積[usseki] accumulation (e.g. of emotions, grievances, etc.)
沖積[chuuseki] alluvial
沖積期[chuusekiki] alluvial period
沖積世[chuusekisei] alluvial epoch (i.e. the Holocene epoch)

沖積層[chuusekisou] alluvium
沖積土[chuusekido] alluvial soil
下積み[shitazumi] lowest social strata
求積[kyuuseki] mensuration
経路積分[keirosekibun] path integral (physics)