| Petticoat | petticoat |
| Petit | brevier |
| Petrichor | petrichor |
| Petition | petition |
| Petschaft | signet |
| Petting | petting |
| Rettich | radish |
| Petasos | petasus |
| Peterchen | Petey |
| Petri-Netz | Petri net |
| Petschka | Russian oven |
| petrol | teal |
| Petitum | petition |
| Petra | Peta Petra Petrina |
| Petrefakt | fossil |
| Petrischale | Petri dish Petri plate |
| Petrograd | Petrograd |
| petten | step |
| Bettizahl | Betti number |
| Bettuch | prayer shawl |