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：port-

【来源及含义】Latin: door, gate, entrance; harbor

【相关描述】Don't confuse this port- with another port-, portat- meaning "bear, carry, bring".

【同源单词】importunate, importunately, importunateness, importune, importuner, importunity