| A | B |
| PAN | all (panorama, pandemic) |
| PATER, PATR | father (paternal, patrimony) |
| PATH, PASS | feel, suffer (sympathy, empathy) |
| PEC | money (pecuniary, peculation) |
| PED, POD | foot (pedestrian, biped) |
| PEL, PULS | drive (compel, propel) |
| PEN | almost (peninsula, penumbra) |
| PEND, PENS | hang (pendant, suspense) |
| PER | through, by, for, throughout (perambulator, permeable) |
| PER | against, destruction (perfidious, perjure) |
| PERI | around (perimeter, peripatetic) |
| PET | seek, go towards (petition, impetuous) |
| PHIL | love (philosopher, philanthropy) |
| PHOB | fear (phobia, xenophobia) |
| PHON | sound (phonograph, megaphone) |
| PLAC | calm, please (placate, placid) |
| PON, POS | put, place (postpone, depose) |
| PORT | carry (portable, rapport) |
| POT | drink (potion, potable) |
| POT | power (potential, potent) |
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