| siebzig | seventy |
| Siebziger | seventies |
| Siebzigste | seventieth |
| siebzigste | seventieth |
| siebzigmal | seventy times |
| Siebzigstel | seventieth |
| fiebrig | feverish |
| kiebig | cool cantankerous |
| vierzig | forty |
| Siebbein | ethmoid bone |
| Sieb | sieve |
| Sieben | seven |
| sieben | seven sift sieve shake out |
| Siebter | seventh |
| Siebzehn | seventeen |
| siebzehn | seventeen |
| Sieg | victory triumph |
| siebte | seventh |
| siezen | be on formal terms |
| Diebin | thief |