Inner Mongolia

name

"inner-mongolia" is a 13-letter English headword indexed on PlainSpell.

The verdict

“Inner Mongolia” is outside the top-ranked English vocabulary, used as a proper noun - the kind of word writers most often double-check.

Unranked
below top-frequency English
14
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - An autonomous region of China, south of Mongolia, with closely related native Mongolian population, mostly north of the Great Wall. Capital: Hohhot.

Key facts for Inner Mongolia
PropertyValue
HeadwordInner Mongolia
LanguageEnglish
Part of speechProper noun
Letters14
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “Inner Mongolia” sits in English frequency

Inner Mongolia 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.

Spelling & Dictionary Insight

The English entry for Inner Mongolia is 14 letters long, classified as a proper noun. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "An autonomous region of China, south of Mongolia, with closely related native Mongolian population, mostly north of the Great Wall. Capital: Hohhot.".

Inner Mongolia has no tracked misspelling variants, typically a sign the spelling maps closely to how the word sounds. Our confusable-pair dataset has no match for it, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: From inner (near, seen from China proper) + Mongolia. The correct English form is Inner Mongolia, spelled I-N-N-E-R- -M-O-N-G-O-L-I-A.

Definition

  1. 1
    An autonomous region of China, south of Mongolia, with closely related native Mongolian population, mostly north of the Great Wall. Capital: Hohhot.

Etymology

From inner (near, seen from China proper) + Mongolia.

Synonyms

Antonyms

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 "Inner Mongolia"?
"Inner Mongolia" is spelled I-N-N-E-R- -M-O-N-G-O-L-I-A.
What does "Inner Mongolia" mean?
As a proper noun, "Inner Mongolia" means: An autonomous region of China, south of Mongolia, with closely related native Mongolian population, mostly north of the Great Wall. Capital: Hohhot.
What is the origin of the word "Inner Mongolia"?
From inner (near, seen from China proper) + Mongolia. 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 “Inner Mongolia”

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

  • The one correct English spelling is I-N-N-E-R- -M-O-N-G-O-L-I-A - every other letter order is a misspelling in standard orthography.
  • 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 FrequencyWords open word-frequency list