| Nostalgiker | nostalgic |
| Nostalgie | nostalgia |
| nostalgisch | nostalgic |
| Gnostiker | Gnostic |
| Stalker | stalker |
| Nyktalgie | nyctalgia |
| Otalgie | earache |
| Botaniker | botanist |
| Agnostiker | agnostic |
| Nosologie | nosology |
| Ostanglien | East Anglia |
| Ostler | Oriental |
| kostgänger | boarder |
| Kostgänger | boarder |
| Ostafrika | East Africa |
| Ostasien | East Asia Eastern Asia |
| Ostelbien | East Elbia |
| postalisch | postal by post |
| Installer | installer |
| Nastaliq | Nastaliq |