KohlvskouWhich spelling fits?

Which to use

“Kohl” and “kou” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#48,632
“Kohl” frequency rank
#47,413
“kou” frequency rank
96045
confusion score

Side-by-Side Comparison

Feature Kohl kou
Definition Chou (nom vernaculaire de plusieurs plantes sauvages ou potagères). Tambour chinois.

Where the eye mixes Kohl and kou

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. Kohl runs 4 letters (CVCC) against kou's 3 (CVV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
Kohl
3 ch
kou

Why the eye confuses Kohl with kou

A purely visual mix-up. Kohl (\koːl\) and kou (\ku\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 96045, derived from the frequency rank of both members and their visual similarity.

Kohl is recorded at frequency rank #48,632, classified as anoun, pronounced \koːl\. kou is at rank #47,413, tagged as anoun, pronounced \ku\.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 96045, this pair ranks #809 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of Kohl vs kou

Shared letters: ko. Private to "Kohl": hl. Private to "kou": u.

"Kohl" · 4 letters · shape CVCC  ·  "kou" · 3 letters · shape CVV

Known mistypes of this pair

  • Kohl ← khol · kkohl · kohhl · kohll · kolh · okhl

Frequently Asked Questions

Is swapping "Kohl" for "kou" ever safe?
No. They are said differently (\koːl\ versus \ku\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "Kohl" vs "kou" - which ranks higher?
"kou" is the more common of the two: it sits at frequency rank #47,413 in our French list, against #48,632 for "Kohl". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Kohl" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "kou" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #809 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Kohl" and "kou" also get mixed up with nearby pairs, the highest-scored neighbour is "Kehl vs Kohl". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #809 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list