dynasty
It was dynastically important for the heir to be in charge of the army.
He must have been a disappointment to his dynastically ambitious parents.
Her first novel introduced readers to the dynastically complicated family.
Dynastically, Victoria was the most successful British monarch of all, with relatives in many of the ruling families of Europe.
The young king had only two dynastically relevant relatives.

SMART Vocabulary: related words and phrases

Leaders of national & regional governments
chancellor
chancellorship
chief executive
civic leader
co-ruler
FM
generalissimo
governor
governorship
gubernatorial
premier
premiership
Pres.
presidency
state premier
Taoiseach
the power behind the throneidiom
Tánaiste
veep
vice president