词根词缀：mutual-

【来源及含义】Latin > French: done in exchange; reciprocal; with the same feelings or relationships; shared by two people or groups, in common with each other

【同源单词】mutual, mutualism, mutualist, mutualistic, mutualistically, mutuality

词根词缀：rit-, ritual-

【来源及含义】Latin: ritus, religious observance or ceremony; custom, usage

【同源单词】rite, ritual, ritualism, ritualist, ritualistic, ritualistically