Ili

name

"ili" is a 3-letter English headword indexed on PlainSpell.

The verdict

“Ili” is uncommon English (frequency #61,553 among 2,140 “I” headwords), classed as a proper noun. The kind of spelling people second-guess.

#61,553
frequency rank, English
2,140
“I” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - An automonous prefecture in Northern Xinjiang autonomous region, China.

Corpus desk

Index EN-ili · Ili · English

Ili · rank #61,553 · 0 variants · 0 confusables

  • FREQ-RARE #61,553
  • LEN-MID 3 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 2,140
  • PHOTO-FINISH imperfectly

Nearest frequency peer: imperfectly (+1 rank slots)

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.

Long-tail ranks near “Ili”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “Ili” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for Ili
PropertyValue
HeadwordIli
LanguageEnglish
Part of speechProper noun
Letters3
Frequency rank#61,553
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “Ili” in English

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).Ilifalls in this rarity band:

#1#100#1K#10K#100K
← used constantlyrarely used →

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Rare peers in the same band: “imperfectly” (#61,554), “iconoclastic” (#61,551), “inauthentic” (#61,555). Among 2,140 “I” headwords, “Ili” is #61,553. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

Ili is uncommon English at frequency #61,553 among 2,140 “I” headwords, classed as aproper noun. Rarity is why readers land here mid-draft. 2 senses are on record.

No generated misspelling entries exist for Ili in our index, and the word's spelling is regular enough that our generator found nothing worth flagging. No confusable counterpart is on file for this word, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From Russian Или (Ili) and Uyghur ئىلى (ili), usually taken to derive from Mongolian. The correct English form is Ili, spelled I-L-I.

Definition

  1. 1
    An automonous prefecture in Northern Xinjiang autonomous region, China.
  2. 2
    A river situated in Xinjiang of north-western China and south-eastern Kazakhstan.

Recorded use

Wiktionary examples

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

  1. Practically speaking, Yakoob Beg was safe from invasion from the east so long as he maintained order within his own frontier and the Tungani in Ili on his north had manifested no special hostility against his state.
  2. Once the Russians had moved into Ili, it was not so easy for the Chinese to oust them from the region. A preliminary Sino-Russian treaty in 1879 gave Russia valuable parts of the region, an indemnity for occupation costs, and commercial privileges, but this treaty was denounced by the Peking Government. Finally, in 1881, a treaty settling the problem was…

Etymology

From Russian Или (Ili) and Uyghur ئىلى (ili), usually taken to derive from Mongolian.

Synonyms

YiliI-li

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "Ili"?
"Ili" is spelled I-L-I.
What does "Ili" mean?
As a proper noun, "Ili" means: An automonous prefecture in Northern Xinjiang autonomous region, China.
What is the origin of the word "Ili"?
From Russian Или (Ili) and Uyghur ئىلى (ili), usually taken to derive from Mongolian. 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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "Ili", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 3 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list