willy or willie/ʹwili/ noun (pl -ies) (pl willies)

• roll
• roll back
• roll bar
• roll by
• roll call
• rolled gold
• rolled oats
• roller
• rollerball
• roller bearing
• Rollerblade
• rollerblade
• roller coaster
• roller-coaster
• roller skate
• roller-skate
• roller towel
• rollick
• rollicking
• roll in
• rolling mill
• rolling pin
• rolling stock
• rolling stone
• roll in the hay