| Nullleiter | neutral neutral conductor |
| nullter | zeroth |
| Mülleimer | garbage can trash can rubbish bin |
| Aalleiter | eel ladder |
| Halbleiter | semiconductor |
| Nullmenge | null set |
| nulltes | zeroth |
| Nullnummer | free first issue pilot issue |
| Nulltel | zero-th |
| nullte | zeroth |
| Bullette | bull |
| Füllhalter | pen fountain pen |
| Müllwerker | garbage collector |
| Füllfeder | pen |
| Müllbeutel | garbage bag |
| Schulleiter | principal |
| Wellenleiter | waveguide |
| Spielleiter | emcee master of ceremonies |
| Bockleiter | step ladder |
| Stehleiter | step ladder |