Wiktionary
antidynastic
a. Opposing a dynasty.
Usage examples of "antidynastic".
Conscious of not possessing sufficient strength to elect a deputy of their own, the two extremes of the antidynastic opposition seized, almost with ardor, the opportunity to stick a thorn in the side in what they called "the present order of things," and it might confidently be expected that in this frame of mind they would joyfully and with all their hearts support a candidate so supremely ridiculous that a large slice of the ridicule must fall upon the government which supported him.