heterodoxy

/ˈhɛtɛɹədɒksi/

//ˈhɛtɛɹədɒksi// noun

"heterodoxy" is a 10-letter English headword indexed on PlainSpell.

The verdict

“heterodoxy” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
10
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The quality of being heterodox.

Corpus desk

Index EN-heterodoxy · heterodoxy · English

heterodoxy · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 10 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "H" thin
  • PHOTO-UNK Peer pending

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Key facts for heterodoxy
PropertyValue
Headwordheterodoxy
LanguageEnglish
Part of speechNoun
IPA/ˈhɛtɛɹədɒksi/
Letters10
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “heterodoxy” in English

heterodoxyranks outside the top 100,000 English headwords, in the long tail of specialist, archaic, or seldom-used vocabulary, exactly the territory where a reader stops mid-sentence to double-check spelling.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

heterodoxy is uncommon English outside the top frequency list, classed as anoun, transcribed /ˈhɛtɛɹədɒksi/. Rarity is why readers land here mid-draft. 2 senses are on record.

We couldn't generate a plausible misspelling set for heterodoxy, suggesting the orthography follows predictable English patterns. No close-neighbour confusable shows up for this headword in our dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: From Ancient Greek ἑτεροδοξία (heterodoxía). The correct English form is heterodoxy, spelled H-E-T-E-R-O-D-O-X-Y.

Definition

  1. 1
    The quality of being heterodox.
  2. 2
    A heterodox belief, creed, or teaching.

Recorded use

Wiktionary example

These source excerpts show how heterodoxy appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. A genuine first-hand religious experience like this is bound to be a heterodoxy to its witnesses, the prophet appearing as a mere lonely madman.

Etymology

From Ancient Greek ἑτεροδοξία (heterodoxía).

This word in other languages

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "heterodoxy"?
"heterodoxy" is spelled H-E-T-E-R-O-D-O-X-Y. The IPA pronunciation is /ˈhɛtɛɹədɒksi/.
What does "heterodoxy" mean?
As a noun, "heterodoxy" means: The quality of being heterodox.
How do you pronounce "heterodoxy"?
The IPA (International Phonetic Alphabet) transcription for "heterodoxy" is /ˈhɛtɛɹədɒksi/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "heterodoxy"?
From Ancient Greek ἑτεροδοξία (heterodoxía). See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list