词根词缀：art-, arti-

【来源及含义】Latin: skill, handicraft, trade, occupation, art

【同源单词】art, Arte conservatus, arte et animo, arte et labore, Arte, artes

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