| Part of speech | common noun |
|---|---|
| Pronunciation | /ɹɐst/ |
| Hyphenation | rust |
| Catalan | rovell |
|---|---|
| Dutch | roest |
| Esperanto | rusto |
| Finnish | ruoste |
| French | rouille |
| German | Rost |
| Hungarian | rozsda |
| Norwegian | rust |
| Papiamento | frus; frusto |
| Portuguese | ferrugem |
| Spanish | herrumbre |
| Swedish | rost |
| West Frisian | roast |