- A chimney
- Chimney
- chimney duct
- Common ailment
- Duct
- fishing net
- Fuel used in chimney
- Retail stores
- Shops with discounted items
- Vent holes
- Aperture
- Cut lengthwise
- Long cut
- Long narrow opening
- Long or narrow cut
- Narrow aperture
- Narrow opening
- Expressing freely
- of Vent