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

下吏[kari] lower official
官吏[kanri] government official
刑吏[keiri] executioner
公吏[kouri] public official
獄吏[gokuri] jailer

市吏員[shiriin] employee
執達吏[shittatsuri] bailiff
収税吏[shuuzeiri] tax collector
俗吏[zokuri] petty official
刀筆の吏[touhitsunori] minor official