Omsk
"omsk" is a 4-letter English headword indexed on PlainSpell.
The verdict
“Omsk” is uncommon English (frequency #78,896 among 15,494 “O” headwords), classed as a proper noun. The kind of spelling people second-guess.
- #78,896
- frequency rank, English
- 15,494
- “O” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A city, the administrative center of Omsk Oblast, Russia, the seventh-largest in the country by population.
| Property | Value |
|---|---|
| Headword | Omsk |
| Language | English |
| Part of speech | Proper noun |
| Letters | 4 |
| Frequency rank | #78,896 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “Omsk” sits in English frequency
Rare enough to double-check
Omsk is uncommon English at frequency #78,896 among 15,494 “O” headwords, classed as aproper noun. Rarity is why readers land here mid-draft. 2 senses are on record.
Our edit-distance generator produced no likely misspellings for Omsk, a sign its spelling follows regular English conventions. 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: Borrowed from Russian Омск (Omsk). The correct English form is Omsk, spelled O-M-S-K.
Definition
- 1A city, the administrative center of Omsk Oblast, Russia, the seventh-largest in the country by population.
- 2An oblast of Russia.
Etymology
Borrowed from Russian Омск (Omsk).
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); 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 "Omsk"?
What does "Omsk" mean?
What is the origin of the word "Omsk"?
Is PlainSpell free to use?
Using “Omsk”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is O-M-S-K - every other letter order is a misspelling in standard orthography.
- Browse more English words and confusable pairs in the same reference. English words
Other uncommon English words near this rank
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.