| Word | Meaning | Occurrences |
|---|---|---|
| unicornis | one-horned, unicorn | 5 |
| unicus | only, sole | 14 |
| unigenitus | only-begotten | 20 |
| unio | unity, union | 1 |
| unitas | oneness, unity | 4 |
| universitas | whole, aggregate | 3 |
| universus | all, whole | 1006 |
| unus | one | 1782 |
| upupa | hoopoe | 2 |
| ur | Ur | 4 |
| urai | Urai | 1 |
| urbanus | Urbanus | 2 |
| urbs | city | 380 |
| urceus | pitcher, water pot | 6 |
| uredo | blast, blight | 2 |
| urgeo | to press, be urgent | 10 |
| uri | Uri | 8 |
| uria | Uria, Uriah | 1 |
| urias | Urias, Uriah | 40 |
| uriel | Uriel | 4 |