coom¹ /koom/

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

To begrime

• bombardier
• bombardier beetle
• bombardier beetles
• bombardiers
• bombarding
• bombardment
• bombardments
• bombardon
• bombardons
• bombards
• bombasine
• bombasines
• bombast
• bombasted
• bombastic
• bombastically
• bombasting
• bombasts
• bombax
• bombaxes
• Bombay duck
• Bombay mix
• bombazine
• bombazines
• bomb calorimeter