| Luftabwehr | air defence |
| Luftgewehr | air gun air rifle |
| Luftlager | air bearing |
| Luftverkehr | air traffic |
| Luftweg | airway air route |
| Lüfter | fan blower |
| Abwehr | defence defense |
| Luft-Boden | air-to-ground |
| Luftburg | bouncing castle |
| Luftdusche | hairdryer |
| Luftholen | gasp |
| Lufthunger | shortness of breath |
| Luftmasse | air mass |
| luftmasse | airmass |
| Luftmine | blockbuster |
| Luftbild | air photograph |
| Luftblase | bubble air pocket bleb bubble of air |
| Luftfahrt | aviation |
| Luftfilter | air filter |
| Luftfracht | air cargo |