词根词缀：-ism, -ismus
【来源及含义】Greek, ismos; Latin, ismus: a suffix: belief in, practice of, condition of, process, characteristic behavior or manner, abnormal state, distinctive feature or trait
【同源单词】abaptism, abolitionism, abortionism, abrakophilism, absenteeism, absolutism
词根词缀：nepot-, nepo-
【来源及含义】Latin: nephew; grandson, grandchild; descendant [family member]; nepotism, et al.
【相关描述】Said to be used in the Middle Ages by Catholic popes to show favoritism to their illegitimate children for positions of power. The use of "nephew" was a euphemism for their "out-of-wedlock" offspring.