Related Clues:
- Upper regions of air beyond the clouds
- Either one can go for anaesthetic
- See the registrar holding anaesthetic
- Anesthetic for Shakespeare
- Clear sky, in poems
- Outmoded knockout
- It'll knock you out
- Onetime dentist's supply
- Air up there
- Chemistry lab solvent
- Compound in that place with base raised
- No exclamation of surprise when Heather enjoys Lark in the Clear Air
- Clear upper air; solvent
- The Queen inhales the air
- Anaesthetic; air