Archducal

• (a.) Of or pertaining to an archduke or archduchy.
Found on http://thinkexist.com/dictionary/meaning/archducal/

archducal

adjective belonging to or befitting an archduke or his archduchy
Found on https://www.encyclo.co.uk/local/20974

Archducal

Arch`du'cal adjective Of or pertaining to an archduke or archduchy.
Found on http://www.encyclo.co.uk/webster/A/115

archducal

[adj] - belonging to or befitting an archduke or his archduchy
Found on http://www.webdictionary.co.uk/definition.php?query=archducal
No exact match found