myriarchy

/ˈmɪɹiˌɑɹki/

//ˈmɪɹiˌɑɹki// noun

By · According to Wiktionary data (CC BY-SA) ·

"myriarchy" is a 9-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
9
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A government of 10,000 people.

Key facts for myriarchy
PropertyValue
Headwordmyriarchy
LanguageEnglish
Part of speechNoun
IPA/ˈmɪɹiˌɑɹki/
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “myriarchy” sits in English frequency

myriarchy falls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

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

Rare enough to double-check

myriarchy is uncommon English outside the top frequency list, classed as anoun, transcribed /ˈmɪɹiˌɑɹki/. Rarity is why readers land here mid-draft. 3 senses are on record.

myriarchy has no tracked misspelling variants, suggesting the orthography follows predictable English patterns. This headword has no recorded confusable partner, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Etymologically, the entry records: From myriarch + -y, after the pattern of heptarchy etc.; see myriarch for more. As a military unit, Calque of Mongolian түмэн (tümen). The correct English form is myriarchy, spelled M-Y-R-I-A-R-C-H-Y.

Definition

  1. 1
    A government of 10,000 people.
  2. 2
    A regiment of 10,000 soldiers, especially (historical) a Mongolian toman.
  3. 3
    An area controlled by a Mongolian myriarch and theoretically comprising 10,000 households.

Etymology

From myriarch + -y, after the pattern of heptarchy etc.; see myriarch for more. As a military unit, Calque of Mongolian түмэн (tümen).

Synonyms

governmenttoman

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 "myriarchy"?
"myriarchy" is spelled M-Y-R-I-A-R-C-H-Y. The IPA pronunciation is /ˈmɪɹiˌɑɹki/.
What does "myriarchy" mean?
As a noun, "myriarchy" means: A government of 10,000 people.
How do you pronounce "myriarchy"?
The IPA (International Phonetic Alphabet) transcription for "myriarchy" is /ˈmɪɹiˌɑɹki/. 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 "myriarchy"?
From myriarch + -y, after the pattern of heptarchy etc.; see myriarch for more. As a military unit, Calque of Mongolian түмэн (tümen). 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.

Using “myriarchy”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is M-Y-R-I-A-R-C-H-Y - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈmɪɹiˌɑɹki/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more English words and confusable pairs in the same reference. English words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list