| Word | Meaning | Occurrences |
|---|---|---|
| ornamentum | adornment, decoration | 17 |
| ornan | Ornan | 9 |
| ornatus | adornment, splendor; decorated, ornate | 13 |
| orno | to get ready, to adorn | 51 |
| oro | to plead, pray | 339 |
| oronaim | Oronaim | 4 |
| orori | Orori | 1 |
| orpha | Orpha | 2 |
| orphanus | orphan | 7 |
| orthosias | Orthosias | 1 |
| ortus | rising, origin | 32 |
| ortygometra | landrail, bird that migrates with quail | 2 |
| oryx | gazelle, wild goat | 2 |
| os | mouth; bone | 624 |
| osa | Osa | 1 |
| osaias | Osaias | 3 |
| oscito | to open the mouth wide, to gape | 1 |
| osculor | to kiss | 46 |
| osculum | kiss | 18 |
| osee | Osee, Hosea | 17 |
| ostendo | to show, display | 301 |
| ostensio | showing, proof | 15 |
| ostentatio | showing, exhibition | 1 |
| ostento | to present to view, show | 5 |
| ostentum | prodigy, wonder | 3 |
| ostentus | showing, display | 2 |
| ostiarius | door-keeper, porter | 9 |
| ostiolum | little door | 3 |
| ostium | door, entrance | 205 |
| othei | Othei | 1 |
| othir | Othir | 2 |
| othni | Othni | 1 |
| otholia | Otholia | 1 |
| othoniel | Othoniel | 6 |
| otiositas | leisure, idleness | 1 |
| otiosus | at leisure, idle | 13 |
| otium | leisure | 6 |
| ovile | sheepfold | 8 |
| ovis | sheep | 267 |
| ovum | egg | 8 |
| oza | Oza | 13 |
| ozan | Ozan | 1 |
| ozaziu | Ozaziu | 2 |
| ozensara | Ozensara | 1 |
| ozi | Ozi | 9 |
| ozia | Ozia | 1 |
| ozias | Ozias | 39 |
| oziau | Oziau | 2 |
| oziel | Oziel | 16 |
| ozielites | Ozielite | 1 |
| ozihelites | Ozihelite | 1 |
| ozni | Ozni | 1 |
| oznites | Oznite | 1 |
| ozriel | Ozriel | 1 |
| pabulum | food, nourishment | 6 |
| pacatus | pacified, quieted | 5 |
| pacifice | peaceably | 12 |
| pacifico | to make peace | 3 |
| pacificus | peaceful, peaceable | 116 |
| paciscor | to agree together, enter into a contract | 4 |
| pactio | agreeing, agreement | 1 |
| pactum | agreement, pact | 105 |
| paedagogus | instructor, tutor | 6 |
| pagella | little page, page | 1 |
| pagus | district, country people | 2 |
| pahu | Pahu | 1 |
| palaestinus | Palestinian | 16 |
| palaestra | wrestling school, place of exercise | 1 |
| palam | openly, publicly | 36 |
| palatha | dried fruit, dried figs | 4 |
| palatium | palace | 29 |
| palatum | palate, roof of the mouth | 2 |
| palea | straw, chaff | 21 |
| paliurus | thorn, buckthorn | 2 |
| pallidus | pale, pallid | 2 |
| palliolum | short cloak | 1 |
| pallium | covering, cloak | 50 |
| pallor | pale color, paleness | 4 |
| palma | palm of the hand, palm tree | 53 |
| palmes | branch, shoot | 14 |