词根词缀：-less

【来源及含义】Old English: -leas, from leas, "free from, devoid of, false, feigned"; suffix meaning "lacking"

【同源单词】aimless, artless, avoidless, causeless, ceaseless, charmless

词根词缀：victim-

【来源及含义】Latin: victima, an animal or a human that is offered as a sacrifice to a god; perhaps a religiously consecrated creature

【同源单词】crime victim, victim, victim support, victimizable, victimization, victimize