| Opponent | adversary |
| Opponentin | adversary |
| Exponent | superscript exponent |
| Opperment | orpiment |
| Deponens | deponent deponent verb verb deponent |
| Disponent | dispatcher materials requirements planner procurement manager |
| Komponente | component |
| Prozent | percent per cent |
| impotent | impotent powerless |
| opulent | opulent |
| potent | potent |
| Oppeln | Opole |
| moppen | mop |
| doppelt | double |
| foppen | befool delude tease |
| koppen | climb belch |
| opponieren | oppose |
| opportun | opportune suitable |
| poppen | fuck |
| Ippon | ippon |