Dynast is a related term of dynastic.
As an adjective dynastic
is pertaining to a dynasty.
As a noun dynast is
a ruler or governor, especially a hereditary ruler or someone who founded or is part of a dynasty.
dynast
English
Noun
(
en noun)
A ruler or governor, especially a hereditary ruler or someone who founded or is part of a dynasty.
*2011 , "Embraceable you", The Economist , 30 Jul 2011:
*:Now the dynasts who rule each country are cementing political ties.
Related terms
*dynastic
*dynasty