| fundiert | sound well-founded well-grounded |
| unfundiert | specious |
| Fundort | find spot |
| fundieren | erect establish |
| Hundert | hundred |
| hundert | hundred |
| unediert | unpublished |
| Fundament | foundation |
| Fundbüro | lost and found |
| Funker | wireless operator |
| Funkgerät | radio |
| Fünfer | five |
| Fünfter | fifth |
| fungieren | act as function as |
| Zünder | detonator |
| Zunder | tinder |
| Zündler | firestarter |
| Flunder | flounder |
| Mundart | dialect |
| Sünder | sinner |