| Mersennezahl | Mersenne number |
| Massenzahl | mass number |
| Mersenne-Primzahl | Mersenne prime |
| Kennzahl | index figure ratio |
| perfekte Zahl | perfect number |
| Perserreich | Persian Empire |
| Versender | addresser |
| Versenderin | addresser |
| ersehnen | covet |
| erste Wahl | first choice |
| versenken | bog blind dig disappear |
| versonnen | dreamlike pensive |
| Persenning | tarp tarpaulin |
| Personal | personnel staff human resources |
| ersinnen | imagine invent |
| versenden | send dispatch |
| versengen | scorch singe |
| Arsenal | arsenal |
| Morsekegel | morse taper |
| Hasenzahn | bucktooth |