| Part of speech | common noun |
|---|---|
| Pronunciation | /ˈkʊə̯pər/ |
| Hyphenation | ko·per |
| Catalan | coure |
|---|---|
| Czech | měď |
| Danish | kobber |
| Dutch | koper; roodkoper |
| English | copper |
| Esperanto | kupro |
| Faeroese | kopar |
| Finnish | kupari |
| French | cuivre |
| German | Kupfer |
| Greek | μπακίρι; χαλκός |
| Hungarian | réz |
| Icelandic | kopar |
| Italian | rame |
| Latin | aes |
| Luxemburgish | Koffer |
| Norwegian | kopper |
| Papiamento | koper |
| Polish | miedź |
| Portuguese | cobre |
| Saterland Frisian | Kooper |
| Spanish | cobre |
| Sranan | kopro; kupru |
| Swedish | koppar |
| Turkish | bakır |
| West Frisian | koper |