| Part of speech | common noun |
|---|---|
| Hyphenation | fakt·o |
| Singular | Plural | |
|---|---|---|
| Nominative | fakto | faktoj |
| Accusative | fakton | faktojn |
| Afrikaans | feit |
|---|---|
| Catalan | fet |
| Danish | faktum |
| Dutch | feit |
| English | fact |
| Faeroese | sannroynd |
| Finnish | tosiasia |
| German | Tatsache; Faktum; Fakt |
| Italian | fatto |
| Luxemburgish | Fait; Fakt; Tatsaach |
| Malay | fakta; kenyataan |
| Portuguese | facto; fato; ocorrência |
| Russian | факт |
| Saterland Frisian | Doatseeke |
| Scots | fact |
| Spanish | hecho; suceso |
| Swedish | faktum |
| Thai | ความจริง |
| West Frisian | feit |