词根词缀：funct-, fungi-

【来源及含义】Latin: to perform, to execute, to discharge; performance, service, execution

【同源单词】allomeric function, arousal function, bifunctional, cofunction, damage function, defunct

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