ultraconservative
ul-tra-con-ser-va-tive
adjective
Holding extremely traditional or conservative political, social, or religious views.
"Her ultraconservative stance on social issues was well-known."
noun
A person who holds extremely traditional or conservative political or social views.
"The ultraconservatives blocked the proposed legislation."
Thesaurus
Synonyms: conservative, extreme right-winger, reactionary