| Part of speech | unknown part of speech |
|---|
| Nominative | boro |
|---|---|
| Accusative | boron |
| Albanian | bori |
|---|---|
| Catalan | bor |
| Czech | bór; bor |
| Danish | bor |
| Dutch | boor; borium |
| English | boron |
| Finnish | boori |
| French | bore |
| German | Bor |
| Greek | βόριο |
| Hungarian | bór |
| Icelandic | bór |
| Italian | boro |
| Luxemburgish | Bor |
| Malay | boron |
| Norwegian | bor |
| Polish | bor |
| Portuguese | boro |
| Romanian | bor |
| Russian | бор |
| Saterland Frisian | Bor |
| Spanish | boro |
| Sranan | berimi |
| Swahili | boroni |
| Swedish | bor |
| Tagalog | boron |
| Thai | โบรอน |
| Turkish | bor |
| Welsh | boron |
| West Frisian | boar |
| Yiddish | באָר |