| Obstination | obstinacy obstination |
| Obstipation | constipation obstipation |
| Destination | destination |
| Obstruktion | obstruction |
| obstinat | obstinate |
| Ostinato | ostinato |
| Distinktion | distinction |
| Faszination | fascination |
| Ordination | ordination |
| Obligation | bond obligation |
| Abstinentin | teetotaler |
| Abstraktion | abstraction |
| Substitution | substitution replacement |
| Institution | fixture institution |
| Ostindien | East Indies |
| Destillation | distillation |
| Domestikation | domestication |
| Konstitution | constitution |
| Restitution | restitution |
| Intinktion | intinction |