| progressiv | progressive |
| Progression | chord progression |
| Progress | progress |
| regressiv | regressive |
| aggressiv | aggressive abrasive thugish |
| repressiv | repressive |
| Possessiv | possessive pronoun |
| possessiv | possessive |
| Prolepsis | prolepsis |
| Prozeß | trial |
| Prozess | process trial lawsuit litigation |
| Profession | profession occupation trade |
| Professor | professor |
| Progerie | progeria |
| Prozession | procession |
| Prozessor | processor |
| prospektiv | prospective |
| aggresiv | in-your-face |
| Regress | regress |
| Regression | regression marine regression |