| Nutria | coypu nutria |
| Sutra | sutra |
| putrid | putrid |
| Nitril | nitrile |
| Nitrit | nitrite |
| Uria | Uriah |
| Nut | flute note |
| Nutella | Nutella |
| nuten | chamfer |
| Nutte | whore hooker tart |
| Nutzen | utility board panel |
| nutzen | utilize use employ utilise |
| nützen | use |
| Nutzer | user |
| nutritiv | nutritive nutritious |
| nutzbar | usable productive useful |
| Neutrino | neutrino |
| Neutron | neutron |
| Neutrum | neuter |
| Utrum | common gender |