| A | B |
| pale/o | ancient |
| pan | all, any, everyone |
| pater, patr/i | father |
| path | feeling, emotion |
| ped/i/e | foot, feet |
| pel | drive, force |
| pent/a | five |
| pept, peps | digestion |
| per | through, throughout |
| peri | around, enclosing |
| phag/e | to eat |
| phil/o | love, friend |
| phon/o/e/y | sound |
| phot/o | light |
| phyll/o | leaf |
| phys | nature, medicine, the body |
| phyt/o/e | plant, to grow |
| plas/t/m | to form, development, forming cells |
| plaud, plod, plaus, plos | approve, clap |
| pneum/o | breathing, lung, air, spirit |
| pod/e | foot |
| poli | city |
| poly | many, more than one |
| pon | place, put |
| pop | people |
| port | carry |
| pos | place, put |
| post | after, behind |
| pre | earlier, before, in front of |
| pro | before, in front of, for, forward |
| prot/o | primitive, first, chief |
| pseud/o | wrong, false |
| psych/o | mind, mental |
| pugn/a, pung | to fight |
| pul | urge |
| purg | clean |
| put | think |
| pyr/o | fire, heat |
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