| Word | Meaning | Occurrences |
|---|---|---|
| placitum | pleasure, agreement | 9 |
| placitus | pleasing, acceptable | 26 |
| placo | to appease, placate | 27 |
| placor | contentment, approval | 2 |
| plaga | blow, wound; quarter, region | 207 |
| plagiarius | kidnapper | 2 |
| plago | to strike, wound | 1 |
| planctus | mourning | 40 |
| plane | evenly, simply | 3 |
| plango | to lament, bewail | 62 |
| planities | flat surface, level ground | 10 |
| planta | plant, sprout | 14 |
| plantarium | sole of the foot | 1 |
| plantatio | planting, transplanting | 12 |
| planto | to plant, sow | 87 |
| planus | even, level | 11 |
| plasmo | to form, shape | 6 |
| plastes | potter, maker | 4 |
| platanus | plane tree | 3 |
| platea | a broad way, street | 96 |
| plaudo | to clap, strike | 11 |
| plaustrum | wagon | 29 |
| plausus | clapping, flapping | 1 |
| plebs | people, common people | 118 |
| plecta | border | 1 |
| plecto | to plait, interweave | 8 |
| pleias | Pleias | 1 |
| plene | wholly, fully | 3 |
| plenitudo | fullness | 57 |
| plenus | full | 237 |
| plico | to fold, wind | 3 |
| ploratus | weeping | 7 |
| ploro | to wail, weep | 60 |
| pluma | feather | 3 |
| plumarius | belonging to embroidery | 10 |
| plumbeus | of lead | 1 |
| plumbum | lead | 10 |
| plumesco | to grow feathers | 1 |
| pluo | to rain | 30 |
| plurimum | very much, most | 3 |
| plus | more, many | 54 |
| pluvia | rain | 68 |
| pluvius | rainy, rain-bringing | 1 |
| poculum | cup, bowl | 10 |
| poderes | ankle-length priestly garment | 4 |
| poena | punishment, penalty | 19 |
| poenitentia | repentance, penance | 147 |
| poeniteo | to cause to repent, to repent | 33 |
| poeniteor | to repent | 4 |
| poenitudo | repentance | 3 |
| poeta | poet | 2 |
| polenta | hulled and crushed grain, barley meal | 7 |
| polio | to smooth, furbish | 5 |
| pollex | thumb, big toe | 7 |
| polliceor | to promise | 42 |
| pollicitatio | promising, promise | 7 |
| pollinctor | undertaker, burier | 1 |
| polluo | to defile, pollute | 119 |
| pollutio | defilement, contamination | 3 |
| pollutus | defiled, polluted | 30 |
| polymitarius | pertaining to weaving, weaver | 5 |
| polymitus | woven of many colors | 8 |
| pomarium | orchard | 12 |
| pomifer | fruit-bearing | 5 |
| pompa | solemn procession, parade | 1 |
| pompatice | pompously, showily | 1 |
| pomum | fruit | 21 |
| pomus | fruit tree, fruit | 2 |
| ponderatio | weighing, valuing | 2 |
| ponderator | weigher | 1 |
| pondero | to weigh | 6 |
| pondo | in weight | 7 |
| pondus | weight, burden | 83 |
| pono | to put, place | 1069 |
| pons | bridge | 1 |
| ponticus | of Pontus, native of Pontus | 2 |
| pontifex | high-priest | 96 |
| pontius | Pontius | 8 |
| pontus | Pontus | 6 |
| poples | hollow of the knee, knee | 1 |