| Fachjargon | jargon lingo |
| nachjagen | pursue |
| Fachtagung | symposium |
| fächern | fan |
| Facharzt | specialist |
| Fachmann | specialist expert |
| Fachmarkt | specialty retailer |
| Fachärztin | specialist |
| Flachwagen | flatcar |
| Acheron | Acheron |
| Dachgarten | roof garden |
| Nachbarin | neighbour |
| nachgären | ferment again |
| nachhängen | abandon lose dwell on dwell upon attach lag behind follow scent track trail |
| nachsagen | repeat |
| Jargon | jargon slang jargoon |
| Netzjargon | internet slang |
| Fachwissen | know-how |
| fachbezogen | disciplinary |
| fächeln | fan |