| Luftkampf | dogfight |
| Luftklappe | damper |
| Luftpumpe | air pump Antlia |
| Faustkampf | fist fight fistfight pugilism |
| Wettkampf | competition contest |
| Fünfkampf | pentathlon |
| Lufthansa | Lufthansa |
| Luftlager | air bearing |
| Luftmasse | air mass |
| luftmasse | airmass |
| Abluftkamin | exhaust (air) stack vent stack |
| Luftfahrt | aviation |
| Lufthafen | airport |
| Luftkeim | airborne germ |
| Luftkrieg | aerial warfare |
| Luftkuss | air kiss |
| Luftraum | airspace |
| Luftwaffe | air force |
| Lastkamel | beast of burden |
| Wettkampf- | competitive |