| Sekundant | second |
| sekundär | secondary |
| redundant | redundant |
| Sekunde | second |
| Bekundung | statement |
| Spekulant | speculator |
| bekunden | testify express state show |
| Secunda | double pica |
| Redundanz | redundancy redundance |
| abundant | abundant |
| Pendant | counterpart equivalent |
| Sekante | secant |
| sekündlich | second by second |
| rekurrent | recurrent |
| Fekundität | fecundity |
| fekund | fecund |
| pekuniär | pecuniary monetary |
| Erkundung | exploration investigation reconnaissance |
| Kundin | customer client clientess |
| erkunden | explore investigate |