Definition of heresiarchnext
as in dissenter
a person who believes, teaches, or advocates something opposed to accepted beliefs his about-face on welfare reform has led him to be seen as a heresiarch among his party's faithful

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Recent Examples of Synonyms for heresiarch
Noun
  • They were being given the time and guidance to notice how those men carried themselves — the set of a shoulder, the placement of a hand, the stance of a dissenter making his case.
    Tribune News Service, Baltimore Sun, 11 May 2026
  • The dissenters largely expressed the view that the next move could be higher or lower, depending on how conditions unfold.
    Jeff Cox, CNBC, 8 May 2026
Noun
  • One of us even faced an assassination plot in Canada and concluded he was poisoned in Russia for defending Iranian human rights lawyers and Russian dissidents.
    Irwin Cotler, Time, 8 May 2026
  • LondonReuters — Two men, including a British immigration officer, were found guilty in a London court on Thursday of spying on behalf of Hong Kong and ultimately China, targeting prominent pro-democracy dissidents now based in Britain.
    Reuters, CNN Money, 8 May 2026
Noun
  • Young Julian might also be surprised by how your Corpus crew, which started kind of like a renegade group of friends, now has real community impact.
    Kory Grow, Rolling Stone, 14 May 2026
  • To distinguish itself from all the other renegade action shows out there, showrunner Kyle Killen echoes his project’s cinematic predecessor, albeit with hollow results.
    Ben Travers, IndieWire, 30 Apr. 2026
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

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Cite this Entry

“Heresiarch.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/heresiarch. Accessed 17 May. 2026.

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