| Part of speech | common noun |
|---|---|
| Hyphenation | ŝtal·o |
| Nominative | ŝtalo |
|---|---|
| Accusative | ŝtalon |
| Catalan | acer |
|---|---|
| Chinook Jargon | stil |
| Czech | ocel |
| Danish | stål |
| Dutch | staal |
| English | steel |
| Faeroese | stál |
| Finnish | teräs |
| French | acier |
| German | Stahl |
| Greek | ατσάλι; χάλυβας |
| Hungarian | acél |
| Icelandic | stál |
| Italian | acciaio |
| Latin | adamas; chalybs |
| Low German | stål |
| Norwegian | stål |
| Papiamento | stal |
| Portuguese | aço |
| Saterland Frisian | Stäil |
| Spanish | acero |
| Swedish | stål |
| Thai | เหล็กกล้า |
| Turkish | çelik |
| Welsh | dur |
| West Frisian | stiel |