coom¹ /koom/

1. Soot
2. Coal dust
3. Dust or grime of various kinds

To begrime

• grossly
• gross margin
• gross margins
• gross national product
• gross national products
• grossness
• grossnesses
• gross out
• gross-out
• gross output
• gross-outs
• gross profit
• gross profit margin
• gross profit margins
• gross profit mark-up
• gross profits
• gross redemption yield
• gross register
• gross tonnage
• grossular
• grossularite
• grossularites
• grossulars
• gross up
• gross weight