armless：无臂的；无武装的；(动植物)无防护器官的  

词根词缀： -arm-武器 + -less形容词词尾,否定

• earl
• Earl Grey
• early
• earmark
• earn
• earnest
• earnings
• earth
• earthbound
• earthen
• earthenware
• earthling
• earthly
• earthquake
• earthworm
• earwax
• earwig
• ease
• easel
• easement
• east
• eastbound
• Easter
• easy
• easygoing