Difference between Queen Regnant and Archduchy

QUEEN REGNANT vs ARCHDUCHY: NOUN

A female monarch who reigns in her own right, in contrast to a queen consort, who is the wife of a reigning king.
A queen reigning in her own right.
A female sovereign ruler

The archduchies Austria and Brabant (as well as its rival Gelre) claimed this rare, primordial vassalitic rank as the successors to the former Carolingian kingdom and first archduchy Lotharingia (the name later became Lorraine), which had been divided in an Upper - and a Lower dukedom within the Holy Roman Empire
The territority (principality) of an archduke
The territory of an archduke or archduchess.
The territory or rank of an archduke or archduchess.
The territory over which an archduke or an archduchess has authority.
The domain controlled by an archduke or archduchess

Regious, Kingling, Prince, Queen of england, Queenhood, Kingless, King, Grand duchess, Queen consort, Monarch, Female aristocrat, Queenlike, Queen dowager, Female monarch, Queen

Ducal, Prince, Henry vii, Queen regnant, Earl marshal, Hapsburg, Duchy, Starosty, Habsburg, Archduchess, Burggrave, Landgraviate, Holy roman empire, Grand duchess, Archdukedom

Unqueen, Regious, Kingling, Prince, Queen of england, Queenhood, Kingless, King, Grand duchess, Queen consort, Monarch, Female aristocrat, Queenlike, Queen dowager, Queen

Ducal, Prince, Henry vii, Queen regnant, Earl marshal, Hapsburg, Duchy, Starosty, Habsburg, Archduchess, Burggrave, Landgraviate, Holy roman empire, Grand duchess, Archdukedom

For example, Urraca, unlike any other woman discussed in this project, ruled as queen regnant, though her right to do so was frequently contested.
Queen Regnant automatically passes on her dynastic name to her son or daughter who succeeds her.
In most countries, Jeanne would automatically have become queen regnant on the death of her baby brother.

The former occupies the eastern, the latter the western portion of the archduchy.
Contemptuously poltroonish pfennigs will have been extremly adnominally venodilated per the archduchy.
The Archduchy of Austria created, with sovereign power, by Frederick III.