词根词缀：avuncul-

【来源及含义】Latin: maternal uncle, uncle; mother's brother

【同源单词】avuncular, avuncularity, avunculate, avunculism, avunculocal residence

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