| A | B |
| nuntio nuntiare, nuntiavi, nuntiatus | announce, report |
| nuntius nuntii, m | messenger, message, news |
| occido occidere, occidi, occisus | kill |
| offero offerre, obtuli, oblatus | offer |
| olim | once, some time ago |
| omnis omne | all, every |
| opprimo opprimere, oppressi, oppressus | overwhelm |
| oppugno oppugnare, oppugnavi, oppugnatus | attack |
| oro orare, oravi, oratus | beg |
| ostendo ostendere, ostendi, ostentus | show |
| paene | almost, nearly |
| paro parare, paravi, paratus | prepare, provide |
| pars partis, f | part |
| parvus parva, parvum | small |
| pater patris, m | father |
| patior pati, passus sum | suffer, endure |
| patria patriae, f | country, homeland |
| pauci paucae, pauca | few, a few |
| pax pacis, f | peace |
| pecunia pecuniae, f | money |
| pello pellere, pepuli, pulsus | drive |
| per | through, along |
| pereo perire, perii | die, perish |
| periculum periculi, n | danger |
| persuadeo persuadere, persuasi + dative | persuade |
| perterritus perterrita, perterritum | terrified |
| pes pedis, m | foot |
| peto petere, petivi, petitus | make for, seek, beg/ask for |
| poena poenae, f | punishment |
| poenas do | pay the penalty, be punished |
| pono ponere, posui, positus | put, place, set up |
| porta portae, f | gate |
| porto portare, portavi, portatus | carry, bear, take |
| possum posse, potui | can, be able |
| post + accusative | after, behind |
| postea indeclinable | afterwards |
| postquam indeclinable | after, when |
| postridie indeclinable | on the next day |
| praemium praemii, n | prize, reward, profit |
| primo indeclinable | at first |
| primus prima, primum | first |
| princeps principis, m | chief, emperor |
| pro + ablative | in front of, for, in return for |
| procedo procedere, processi | advance, proceed |
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