| Nullbudget | balanced budget |
| Nullmenge | null set |
| Nullpunkt | zero |
| Nullsumme | empty sum |
| Nullnummer | free first issue pilot issue |
| Nullrunde | wage freeze |
| Bullauge | porthole bull's eye |
| Budget | budget |
| Nullobjekt | Null Object pattern |
| nullen | tare |
| nullter | zeroth |
| nulltes | zeroth |
| Nullleiter | neutral neutral conductor |
| Nulltel | zero-th |
| Nullum | nothing |
| nullte | zeroth |
| Füllung | stuffing filling |
| Hüllblatt | involucre bract |
| Hüllkurve | envelope |
| Bulldogge | bulldog |