1. (noun) a substance that abrades or wears down

• abrasive
• abrasive material

2. (noun) a tool or machine used for wearing down or smoothing or polishing

• abrader

1. (noun) a substance that abrades or wears down

• carborundum
• emery cloth
• emery paper
• sandpaper
• steel wool
• wire wool

2. (noun) a tool or machine used for wearing down or smoothing or polishing

• abrading stone
• steel-wool pad

1. (noun) a substance that abrades or wears down

• material
• stuff

2. (noun) a tool or machine used for wearing down or smoothing or polishing

• tool

1. (noun) a substance that abrades or wears down

• abrade
• abrase
• corrade
• rub down
• rub off
• abrasive
• scratchy

2. (noun) a tool or machine used for wearing down or smoothing or polishing

• abrade
• scour
• abrade
• abrade
• abrase
• abrase
• corrade
• corrade
• rub down
• rub down
• rub off
• rub off