When searching for synonyms for the word "ultraconservatives," it's important to consider the context in which the term is being used. Words such as traditionalists, reactionaries, or hardliners may be appropriate in certain situations. Other terms like fundamentalists, purists, or dogmatists may more accurately convey the strict adherence to certain values and principles that is often associated with ultraconservatives. Additionally, terms such as right-wingers, rightists, or reactionary activists may be used in more political contexts. Ultimately, the selection of a synonym depends on the tone and context of the writing, as each term carries its own connotations and nuances.