| Part of speech | common noun |
|---|---|
| Hyphenation | re·al·gar |
| Catalan | realgar |
|---|---|
| Czech | realgár |
| Dutch | realgaar |
| Esperanto | realgaro |
| Finnish | realgaari |
| French | réalgar |
| Hungarian | realgár |
| Italian | realgar |
| Latin | realgar |
| Norwegian | realgar |
| Polish | realgar |
| Portuguese | realgar; rosalgar |
| Romanian | realgar |
| Russian | реальгар |
| Spanish | rejalgar |
| Swedish | realgar |
| Thai | กำมะถันแดง |