historian:历史学家(history历史+ian)
civilian:平民(civil公民的+ian)
comedian:喜剧演员(comedy喜剧+ian)
lilliputian:矮子(lilliput《格列佛游记》中的矮人国+ian)
pedestrian:行人(ped脚+estr+ian)
custodian:管理员(custody监督+ian)
simian:类人猿(simi猴子+ian)
valetudinarian:体弱的人(vale强壮+tudi状态+narian…过分为健康状况担忧的人)