夷俗[izoku] customs of the barbarians
雅俗[gazoku] refined and vulgar
還俗[genzoku] return to secular life
旧俗[kyuuzoku] old customs
古俗[kozoku] old custom

州俗[shuuzoku] local customs
淳風美俗[junpuubizoku] good morals and manners
世俗[sezoku] common customs
世俗化[sezokuka] secularization
世俗主義[sezokushugi] secularism

グループ分離キャラクタ[guruupubunrikyarakuta] group separator
ファイル分離キャラクタ[fairubunrikyarakuta] file separator
ユニット分離キャラクタ[yunittobunrikyarakuta] unit separator
レコード分離キャラクタ[rekoodobunrikyarakuta] record separator
引離す[hikihanasu] to pull apart

遠距離[enkyori] long distance
遠心分離[enshinbunri] centrifugation
遠心分離機[enshinbunriki] centrifuge
可聴距離[kachoukyori] audible distance
解離[kairi] dissociation