| Word | Meaning | Occurrences |
|---|---|---|
| fertilis | fruitful, fertile | 4 |
| ferrum | iron, sword | 65 |
| ferreus | made of iron | 49 |
| ferratus | furnished with iron, iron-clad | 2 |
| ferrarius | pertaining to iron | 3 |
| ferramentum | iron tool | 1 |
| ferox | wild, fierce | 2 |
| ferociter | fiercely | 3 |
| ferocitas | wildness, fierceness | 2 |
| fero | to bear, carry | 438 |
| fermentum | leaven, yeast | 44 |
| fermento | to leaven, ferment | 17 |
| ferior | to rest from work, observe a holiday | 1 |
| ferio | to strike, to slay | 16 |
| feriae | days of rest, festivals | 5 |
| feretrum | litter, bier | 1 |
| fere | about, nearly | 22 |
| ferculum | litter, bier | 1 |
| fera | wild animal | 12 |
| fenestra | window | 42 |