| Answer | Crossword Clue |
|---|---|
| HOTAIR | It fills a windbag |
| INHALATION | It fills a chest |
| INK | It fills a pen |
| AMMO | It fills barrels |
| PROPANE | It fills some tanks |
| OLEO | It fills some tubs |
| EAU | It fills 'la mer' |
| ACT | It fills festival slot |
| BIRD | It fills the bill? |
| SHIM | It just fills up space |
| ARGON | It fills fluorescent and incandescent lamps |
| GAS | It fills in between E and F |
