Standard Lemma guide

heretic

adj · noun · 5 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • /ˈhɛɹɪtɪk/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: HH EH1 R AH0 T IH0 K Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Heretical; of or pertaining to heresy or heretics.

Definition source: English Wiktionary via Wiktextract

Usage: archaic

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: orthodox

2

noun

Meaning 2

Someone whose beliefs are contrary to the fundamental tenets of a religion they claim to belong to.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Someone who does not conform to generally accepted beliefs or practices.

Definition source: English Wiktionary via Wiktextract

Usage: broadly

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

a person who holds religious beliefs in conflict with the dogma of the Roman Catholic Church

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: misbeliever, religious outcast

Antonyms: none provided

Broader terms: outcast, castaway, pariah, Ishmael

5

noun

Meaning 5

a person who holds unorthodox opinions in any field (not merely religion)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: nonconformist, recusant

History

Etymology

From Middle English heretyk, heretike, from Old French eretique, from Medieval Latin or Ecclesiastical Latin haereticus, from Ancient Greek αἱρετικός (hairetikós, “able to choose, factious”), itself from Ancient Greek αἱρέω (hairéō, “to choose”).

Across languages

Translations

119 source translations are retained for this English entry.

  • Afrikaans: ketter — someone who believes contrary to fundamentals of a religion
  • Afrikaans: ketters — someone who believes contrary to fundamentals of a religion
  • Albanian: heretik — someone who believes contrary to fundamentals of a religion
  • Albanian: heretike — someone who believes contrary to fundamentals of a religion
  • Arabic: مُلْحِد (mulḥid) — someone who believes contrary to fundamentals of a religion
  • Arabic: مُلْحِدَة (mulḥida) — someone who believes contrary to fundamentals of a religion
  • Armenian: հերետիկոս (heretikos) — someone who believes contrary to fundamentals of a religion
  • Aromanian: eretico — someone who believes contrary to fundamentals of a religion
  • Azerbaijani: bidətçi — someone who believes contrary to fundamentals of a religion
  • Belarusian: ерэты́к (jeretýk) — someone who believes contrary to fundamentals of a religion
  • Belarusian: ерэты́чка (jeretýčka) — someone who believes contrary to fundamentals of a religion
  • Bulgarian: ерети́к (eretík) — someone who believes contrary to fundamentals of a religion
  • Bulgarian: ерети́чка (eretíčka) — someone who believes contrary to fundamentals of a religion
  • Catalan: heretge — someone who believes contrary to fundamentals of a religion
  • Chinese Mandarin: 異端 /异端 (yìduān) — someone who believes contrary to fundamentals of a religion
  • Czech: kacíř — someone who believes contrary to fundamentals of a religion
  • Czech: kacířka — someone who believes contrary to fundamentals of a religion
  • Old Czech: cafúr — someone who believes contrary to fundamentals of a religion
  • Danish: kætter — someone who believes contrary to fundamentals of a religion
  • Dutch: ketter — someone who believes contrary to fundamentals of a religion
  • Esperanto: herezulo — someone who believes contrary to fundamentals of a religion
  • Esperanto: herezulino — someone who believes contrary to fundamentals of a religion
  • Estonian: ketser — someone who believes contrary to fundamentals of a religion
  • Faroese: trúarvillingur — someone who believes contrary to fundamentals of a religion
  • Faroese: trúvillingur — someone who believes contrary to fundamentals of a religion
  • Finnish: harhaoppinen — someone who believes contrary to fundamentals of a religion
  • Finnish: kerettiläinen — someone who believes contrary to fundamentals of a religion
  • French: hérétique — someone who believes contrary to fundamentals of a religion
  • Georgian: მწვალებელი (mc̣valebeli) — someone who believes contrary to fundamentals of a religion
  • Georgian: ერეტიკოსი (ereṭiḳosi) — someone who believes contrary to fundamentals of a religion
  • German: Ketzer — someone who believes contrary to fundamentals of a religion
  • German: Ketzerin — someone who believes contrary to fundamentals of a religion
  • German: Häretiker — someone who believes contrary to fundamentals of a religion
  • German: Häretikerin — someone who believes contrary to fundamentals of a religion
  • German: Abweichler — someone who believes contrary to fundamentals of a religion
  • German: Abweichlerin — someone who believes contrary to fundamentals of a religion
  • Greek: αιρετικός (airetikós) — someone who believes contrary to fundamentals of a religion
  • Greek: αιρετική (airetikí) — someone who believes contrary to fundamentals of a religion
  • Ancient Greek: αἱρετικός (hairetikós) — someone who believes contrary to fundamentals of a religion
  • Hebrew: כּוֹפֵר (kofér) — someone who believes contrary to fundamentals of a religion
  • Hebrew: כּוֹפֶרֶת (koféret) — someone who believes contrary to fundamentals of a religion
  • Hebrew: אֶפִּיקוֹרוֹס (epikóros) — someone who believes contrary to fundamentals of a religion
  • Hebrew: אֶפִּיקוֹרֶס (epikóres) — someone who believes contrary to fundamentals of a religion
  • Hebrew: מִין (mín) — someone who believes contrary to fundamentals of a religion
  • Hindi: विधर्मी (vidharmī) — someone who believes contrary to fundamentals of a religion
  • Hungarian: eretnek — someone who believes contrary to fundamentals of a religion
  • Indonesian: bida'ah — someone who believes contrary to fundamentals of a religion
  • Irish: eiriceach — someone who believes contrary to fundamentals of a religion
  • Italian: eretico — someone who believes contrary to fundamentals of a religion
  • Italian: eretica — someone who believes contrary to fundamentals of a religion
  • Japanese: 異端者 (itansha) — someone who believes contrary to fundamentals of a religion
  • Kazakh: бидғатшы (bidğatşy) — someone who believes contrary to fundamentals of a religion
  • Korean: 이단자 (idanja) — someone who believes contrary to fundamentals of a religion
  • Korean: 이교도 (igyodo) — someone who believes contrary to fundamentals of a religion
  • Kyrgyz: бидъатчы (bidatcı) — someone who believes contrary to fundamentals of a religion
  • Kyrgyz: еретик (yeretik) — someone who believes contrary to fundamentals of a religion
  • Latin: haereseus — someone who believes contrary to fundamentals of a religion
  • Latin: haeresiacus — someone who believes contrary to fundamentals of a religion
  • Latin: haereticus — someone who believes contrary to fundamentals of a religion
  • Latvian: ķeceris — someone who believes contrary to fundamentals of a religion
  • Lithuanian: eretikas — someone who believes contrary to fundamentals of a religion
  • Macedonian: криво́верец (krivóverec) — someone who believes contrary to fundamentals of a religion
  • Macedonian: криво́верник (krivóvernik) — someone who believes contrary to fundamentals of a religion
  • Macedonian: ере́тик (erétik) — someone who believes contrary to fundamentals of a religion
  • Māori: heretiki — someone who believes contrary to fundamentals of a religion
  • Norwegian Bokmål: kjetter — someone who believes contrary to fundamentals of a religion
  • Norwegian Bokmål: heretiker — someone who believes contrary to fundamentals of a religion
  • Norwegian Bokmål: vranglærer — someone who believes contrary to fundamentals of a religion
  • Norwegian Nynorsk: kjettar — someone who believes contrary to fundamentals of a religion
  • Norwegian Nynorsk: heretikar — someone who believes contrary to fundamentals of a religion
  • Norwegian Nynorsk: ranglærar — someone who believes contrary to fundamentals of a religion
  • Occitan: eretic — someone who believes contrary to fundamentals of a religion
  • Occitan: erètge — someone who believes contrary to fundamentals of a religion
  • Church Slavic: еретикъ (eretikŭ) — someone who believes contrary to fundamentals of a religion
  • Persian: زندیک (zandik) — someone who believes contrary to fundamentals of a religion
  • Persian: زندیق (zendiq) — someone who believes contrary to fundamentals of a religion
  • Plautdietsch: Errliera — someone who believes contrary to fundamentals of a religion
  • Polish: heretyk — someone who believes contrary to fundamentals of a religion
  • Polish: heretyczka — someone who believes contrary to fundamentals of a religion
  • Polish: kacerz — someone who believes contrary to fundamentals of a religion
  • Polish: kacerka — someone who believes contrary to fundamentals of a religion
  • Portuguese: herege — someone who believes contrary to fundamentals of a religion
  • Romanian: eretic — someone who believes contrary to fundamentals of a religion
  • Russian: ерети́к (jeretík) — someone who believes contrary to fundamentals of a religion
  • Russian: ерети́чка (jeretíčka) — someone who believes contrary to fundamentals of a religion
  • Scottish Gaelic: saobh-chreidmheach — someone who believes contrary to fundamentals of a religion
  • Serbo-Croatian: кривоверан — someone who believes contrary to fundamentals of a religion
  • Serbo-Croatian: кривоверна — someone who believes contrary to fundamentals of a religion
  • Serbo-Croatian: јеретик — someone who believes contrary to fundamentals of a religion
  • Serbo-Croatian: krivoveran — someone who believes contrary to fundamentals of a religion
  • Serbo-Croatian: krivoverna — someone who believes contrary to fundamentals of a religion
  • Serbo-Croatian: jeretik — someone who believes contrary to fundamentals of a religion
  • Slovak: kacír — someone who believes contrary to fundamentals of a religion
  • Slovak: kacírka — someone who believes contrary to fundamentals of a religion
  • Slovak: heretik — someone who believes contrary to fundamentals of a religion
  • Slovak: heretička — someone who believes contrary to fundamentals of a religion
  • Slovene: krivoverec — someone who believes contrary to fundamentals of a religion
  • Slovene: krivoverka — someone who believes contrary to fundamentals of a religion
  • Slovene: heretik — someone who believes contrary to fundamentals of a religion
  • Slovene: heretičarka — someone who believes contrary to fundamentals of a religion
  • Spanish: hereje — someone who believes contrary to fundamentals of a religion
  • Swedish: kättare — someone who believes contrary to fundamentals of a religion
  • Swedish: heretiker — someone who believes contrary to fundamentals of a religion
  • Tagalog: erehe — someone who believes contrary to fundamentals of a religion
  • Tajik: бидъаткор (bid'atkor) — someone who believes contrary to fundamentals of a religion
  • Tocharian B: tīrthe — someone who believes contrary to fundamentals of a religion
  • Turkish: zındık — someone who believes contrary to fundamentals of a religion
  • Turkish: kâfir — someone who believes contrary to fundamentals of a religion
  • Ottoman Turkish: زندیق (zındık) — someone who believes contrary to fundamentals of a religion
  • Ukrainian: єрети́к (jeretýk) — someone who believes contrary to fundamentals of a religion
  • Ukrainian: єрети́чка (jeretýčka) — someone who believes contrary to fundamentals of a religion
  • Uzbek: bidʻatchi — someone who believes contrary to fundamentals of a religion
  • Vietnamese: dị giáo — someone who believes contrary to fundamentals of a religion
  • Volapük: häretan — someone who believes contrary to fundamentals of a religion
  • Volapük: hihäretan — someone who believes contrary to fundamentals of a religion
  • Volapük: jihäretan — someone who believes contrary to fundamentals of a religion
  • Welsh: heretic — someone who believes contrary to fundamentals of a religion
  • Yiddish: אַפּיקורס (apikoyres) — someone who believes contrary to fundamentals of a religion
  • Yiddish: מין (min) — someone who believes contrary to fundamentals of a religion