| Fortluftkamin | vent stack vent stack (seal-steam system) |
| Abluftkamin | exhaust (air) stack vent stack |
| Fortifikation | fortification |
| Fortluft | exhaust air outgoing air |
| fortlaufen | absquatulate |
| Luftkampf | dogfight |
| Glutamin | glutamine |
| Formalin | formalin |
| Fortblasen | puffery |
| fortblasen | blow |
| Fortuna | Fortuna |
| Fortunium | Fortunian |
| fortbestehen | linger |
| fortführen | carry on |
| Forstamt | forestry office |
| Fortran | Fortran |
| Försterin | forester |
| fortan | henceforth |
| fortfahren | drive away continue |
| fortlaufend | serial |