| Nyktalgie | nyctalgia |
| Nyktalopie | nyctalopia |
| Nostalgie | nostalgia |
| Nykturie | nycturia |
| Natalie | Natalie Natala Natalea Nataleah Natalee Nataleen |
| Otalgie | earache |
| Myalgie | myalgia |
| Neuralgie | neuralgia |
| Nyktinastie | nyctinasty |
| Nektarine | nectarine |
| Nastaliq | Nastaliq |
| Nostalgiker | nostalgic |
| Pentalogie | pentalogy |
| Aretalogie | aretalogy |
| Lumbalgie | lumbago |
| Rhinalgie | rhinalgia |
| Uteralgie | uteralgia |
| Mykologie | mycology |
| Oktologie | octology |
| Zytologie | cytology |