| Butterröhrling | slippery jack |
| Birkenröhrling | birch bolete |
| Bitterling | bitter bolete |
| Gallenröhrling | bitter bolete |
| Mutter Oberin | mother superior |
| Mutterschwein | sow |
| Mutterkorn | ergot kernel |
| Bitterorange | bitter orange |
| Unterroutine | subroutine |
| Unterführung | underpass subway |
| Unterkühlung | supercooling hypothermia |
| Unterling | underling |
| Waterboarding | waterboarding |
| unterrühren | stir mix in |
| Verrohrung | plumbing |
| Dickröhrling | boletus |
| Röhrling | bolete |
| Maronenröhrling | bay boletus |
| Birkenporling | Piptoporus betulinus |
| Butterblume | buttercup |