Synonyms and antonyms of Centrist politics in American Thesaurus

the center (noun)

a political party, group of parties, or position that is not extreme because of being neither left-wing nor right-wing

centrist (adjective)

formal not extreme in your political beliefs

Liberal (noun)

a supporter of the Liberal Party of the U.K., Canada, or Australia

third-party (adjective)

used for referring to someone who is neither a Democrat nor a Republican

Third Way (noun)

a political system that is not extremely right-wing and not extremely left-wing