Fanatical and Heretical

Fanatical

Fanatical adjective - Marked by excessive enthusiasm for and intense devotion to a cause or idea.

Heretical and fanatical are semantically related. In some cases you can use "Heretical" instead an adjective "Fanatical".

Nearby Words: fanatic, fanaticism, fanatically

Heretical

Heretical adjective - Deviating from commonly accepted beliefs or practices.
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Synonyms for Heretical

Fanatical and heretical are semantically related. Sometimes you can use "Fanatical" instead an adjective "Heretical".

Nearby Words: heresy, heretic

Both words in one sentence

  • Unfortunately, their belief system is some kind of twisted amalgamation of Native American spirituality, fanatical (and heretical) Christian ideology and some sort of general occultism.
    Source: New Eden
Cite this Source
Heretical and Fanatical. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/fanatical/heretical
Fanatical & Heretical. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/fanatical/heretical>.
Heretical or Fanatical. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/fanatical/heretical.
Google Ngram Viewer shows how "fanatical" and "heretical" have occurred on timeline