Kosciusko
/ˌkɒsiˈʌskoʊ/
"kosciusko" is a 9-letter English headword indexed on PlainSpell.
The verdict
“Kosciusko” is uncommon English (frequency #74,240 among 9,255 “K” headwords), classed as a proper noun. The kind of spelling people second-guess.
- #74,240
- frequency rank, English
- 9,255
- “K” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A city, the county seat of Attala County, Mississippi, United States.
Corpus desk
Index EN-kosciusko · Kosciusko · English
Kosciusko · rank #74,240 · 0 variants · 0 confusables
- FREQ-RARE #74,240
- LEN-LONG 9 letters
- VOW-4 4 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-DENSE 9,255
- PHOTO-FINISH kori
Nearest frequency peer: kori (-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.
Frequency neighbourhood for “Kosciusko”
Lower corpus rank = more everyday usage (inverted bar length for readability)
- Kolbe
Kolbe
25,766 corpus weight
- kookaburra
kookaburra
25,764 corpus weight
- kopi
kopi
25,763 corpus weight
- kori
kori
25,762 corpus weight
- Kosciusko
Kosciusko
25,761 corpus weight
- krab
krab
25,760 corpus weight
What this shows Bars show where “Kosciusko” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.
| Property | Value |
|---|---|
| Headword | Kosciusko |
| Language | English |
| Part of speech | Proper noun |
| IPA | /ˌkɒsiˈʌskoʊ/ |
| Letters | 9 |
| Frequency rank | #74,240 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “Kosciusko” sits in English frequency
Rare enough to double-check
Kosciusko is uncommon English at frequency #74,240 among 9,255 “K” headwords, classed as aproper noun, transcribed /ˌkɒsiˈʌskoʊ/. Rarity is why readers land here mid-draft. Gloss: "A city, the county seat of Attala County, Mississippi, United States.".
Kosciusko doesn't appear in our generated misspelling index, a sign its spelling follows regular English conventions. It is not paired with a close-neighbour confusable in our dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.
Etymologically, the entry records: Named after Tadeusz Kościuszko. The correct English form is Kosciusko, spelled K-O-S-C-I-U-S-K-O.
Definition
- 1A city, the county seat of Attala County, Mississippi, United States.
Etymology
Named after Tadeusz Kościuszko.
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.
PlainSpell is rendered directly from structured Wiktionary extracts and open word-frequency lists, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 6, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.
Frequently Asked Questions
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "Kosciusko", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 9 letters (nearest by frequency 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.