coom¹ /koom/

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

To begrime

• interfusing
• interfusion
• interfusions
• intergalactic
• intergalactically
• intergenerational
• interglacial
• interglacials
• Interglossa
• intergradation
• intergradations
• intergrade
• intergraded
• intergrades
• intergrading
• intergrew
• intergrow
• intergrowing
• intergrown
• intergrows
• intergrowth
• intergrowths
• interim
• interim accounts
• interim dividend