| Zirkelbeweis | circular argument |
| Liebesbeweis | proof of love |
| Zirkulieren | circulation |
| zirkulieren | circulate |
| zielbewusst | purposeful |
| Gegenbeweis | counterevidence |
| Gottesbeweis | proof of the existence of God |
| zirkelhaft | circular |
| Zirbelkiefer | Swiss pine |
| Zirkel | compass pair of compasses circle |
| Zirkelschluss | begging the question |
| Birkengewächs | birch family |
| Birkenleder | birch bark birchbark |
| Birkenmeise | Brown Crested Tit Grey Crested Tit |
| Birkenteer | birch pitch birch tar |
| Birkenzeisig | common redpoll |
| Kellerei | winery |
| Pinkelbecken | urinal |
| Hinkelstein | menhir |
| silbenweise | syllabic |