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：perit-, perien-, peri-

【来源及含义】Latin: test, tested; try; experiment; risk, danger, dangerous, hazardous

【同源单词】experience, experienced, experiential, experientialism, experientialist, experientially