Related Clues:
- Third word ..
- Cut up over airport concealing current contamination
- Friend at length to become less interesting
- Sunset obscurer
- Hindrance to visibility
- Paddle at a 24-Across, perhaps
- Unclarity
- Smoky obscuration
- Low-visibility condition
- Mall forerunner's become tiresome
- Vista blocker
- Athena, as concealed in shadow
- Mostly light brown dust in the air?
- Atmospheric result of forest fires
- Obstacle to visibility