| Siebenkampf | heptathlon |
| Siebenkämpfer | heptathlete |
| Siebenkämpferin | heptathlete |
| Grabenkampf | trench warfare |
| Silbenkopf | head onset |
| siebenfach | sevenfold |
| siebenmal | seven times |
| Hahnenkampf | cockfight |
| Wiesenknopf | burnet |
| Zehnkampf | decathlon |
| Stierkampf | bullfight bullfighting |
| Titelkampf | title fight |
| Siebenling | septuplet |
| sieben Uhr | seven o'clock |
| siebente | seventh |
| siebentens | seventhly |
| Sieben | seven |
| sieben | seven sift sieve shake out |
| Siebeneck | heptagon |
| siebeneckig | heptagonal seven-angled |