| Word | Meaning | Occurrences |
|---|---|---|
| praetexo | to edge, border | 1 |
| praetoriolum | small residence | 1 |
| praetorium | governor's residence, palace | 16 |
| praevaleo | to be superior, prevail | 47 |
| praevalidus | very strong, very powerful | 1 |
| praevaricatio | transgression | 37 |
| praevaricator | prevaricator, transgressor | 16 |
| praevaricatrix | female sinner | 4 |
| praevaricor | to walk crookedly, to transgress | 52 |
| praevenio | to come before, anticipate | 28 |
| praevideo | to see first, see beforehand | 2 |
| prandeo | to eat the morning or midday meal | 8 |
| prandium | late breakfast, lunch | 13 |
| pratum | meadow | 3 |
| pravitas | crookedness, perversity | 11 |
| pravus | crooked, perverse | 35 |
| precor | to ask, beg | 13 |
| premo | to press | 13 |
| prendo | to grasp, take | 4 |
| presbyter | elder, presbyter | 30 |
| presbyterium | presbytery, assembly of elders | 2 |
| pressura | affliction, distress | 13 |
| pretiosus | precious, costly | 98 |
| pretium | price, value | 88 |
| prex | prayer, request | 53 |
| priapus | Priapus | 2 |
| pridie | on the day before | 1 |
| primarius | first in rank, principal | 1 |
| primas | principal, chief | 2 |
| primatus | first place, primacy | 6 |
| primitiae | first-fruits | 88 |
| primitivus | first of its kind, first-born | 23 |
| primo | first, in the first place | 12 |
| primogenitus | first-born, of the first-born | 146 |
| primoris | first, foremost | 2 |
| primum | first, at first | 105 |
| primus | first | 386 |
| princeps | chief, head | 993 |
| principalis | first, original | 4 |
| principatus | preeminence, sovereignty | 35 |
| principium | beginning, principle | 77 |
| principor | to hold superiority, rule | 2 |
| prinus | holm oak | 1 |
| prior | former, previous | 133 |
| prisca | Prisca | 4 |
| priscilla | Priscilla | 8 |
| pristinus | former, ancient | 24 |
| prius | before, first | 110 |
| priusquam | before, until | 51 |
| privatim | apart from state affairs, privately | 1 |
| privilegium | privilege, law concerning an individual | 1 |
| privo | to bereave, deprive | 12 |
| pro | for, on behalf of | 1362 |
| probabilis | credible, approved | 3 |
| probaticus | pertaining to sheep | 2 |
| probatio | trial, approval | 13 |
| probator | one who tests, approves | 2 |
| probatus | tested, approved | 10 |
| problema | problem, riddle | 5 |
| probo | to test, approve | 141 |
| probus | good, upright | 2 |
| procaciter | boldly, impudently | 1 |
| procax | bold, insolent | 4 |
| procedo | to go forth, proceed | 135 |
| procella | gale, storm | 18 |
| procer | chief, foremost | 2 |
| proceritas | high growth, height | 1 |
| procerus | high, tall | 3 |
| processio | marching on, advance | 1 |
| processus | advance, course | 1 |
| prochorus | Prochorus | 2 |
| procido | to fall down, fall prostrate | 44 |
| proclamo | to call out, clamor | 2 |
| proclivis | sloping, steep | 1 |
| proconsul | proconsul, governor of a province | 10 |
| procreo | to bring forth, beget | 7 |
| procul | far, at a distance | 58 |
| procumbo | to fall forwards, sink down | 6 |
| procurator | steward, overseer | 9 |
| procuro | to take care of, attend to | 2 |