| Prinzipienreiter | doctrinaire |
| prinzipienreiterisch | doctrinaire |
| Prinzipientest | proof of concept |
| prinzipienfest | principled |
| prinzipienfrei | unprincipled |
| prinzipientreu | principled |
| prinzipienlos | unprincipled |
| Spitzenreiter | must |
| prinzipiell | fundamental |
| friesische Reiter | cheval de frise |
| Primogenitur | primogeniture |
| Prinzipat | principate |
| Prinzregent | prince regent |
| Springreiten | show jumping |
| priorisieren | prioritise prioritize |
| Trinitarier | Trinitarian |
| franzisieren | Frenchify |
| emanzipieren | emancipate |
| konzipieren | design plan conceptualise prepare a draft conceive become pregnant get pregnant teem |
| Rezipient | addressee |