kilvskoWhat's the difference?

Which to use

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

#21,983
“kil” frequency rank
#9,864
“ko” frequency rank
31847
confusion score

Side-by-Side Comparison

Feature kil ko
Definition Mesure de volume équivalente à environ deux litres. Configuration cyclique de pions, si fréquente que des règles spécifiques la traitent.

Where the eye mixes kil and ko

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
kil
2 ch
ko

Look-alike desk: kil vs ko

A purely visual mix-up. kil (\kil\) and ko (\ko\) 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 31847, derived from the frequency rank of both members and their visual similarity.

kil is recorded at frequency rank #21,983, classified as anoun, pronounced \kil\. ko is at rank #9,864, tagged as anoun, pronounced \ko\.

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 31847, this pair ranks #301,178 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of kil vs ko

Shared letters: k. Private to "kil": il. Private to "ko": o.

"kil" · 3 letters · shape CVC  ·  "ko" · 2 letters · shape CV

Frequently Asked Questions

Can "kil" and "ko" be used interchangeably?
No. They are said differently (\kil\ versus \ko\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "kil" vs "ko" - which ranks higher?
"ko" is the more common of the two: it sits at frequency rank #9,864 in our French list, against #21,983 for "kil". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "kil" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ko" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #301,178 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "kil" and "ko" also get mixed up with nearby pairs, the highest-scored neighbour is "kil vs ky". Nearby pair

Confusion rank #301,178 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