| Part of speech | common noun |
|---|---|
| Pronunciation | /ˈɑːtʃdjuːk/ |
| Hyphenation | arch·duke |
| Shavian alphabet | 𐑸𐑗𐑛𐑿𐑒 |
| Plural | archdukes |
| Afrikaans | groothertog |
|---|---|
| Dutch | aartshertog |
| Esperanto | ĉefduko; arkiduko |
| French | archiduc; grand‐duc |
| German | Erzherzog |
| Italian | arciduca |
| Portuguese | arquiduque; grão‐duque |
| Saterland Frisian | Groothärtsoch |
| Spanish | archiduque |