KaivskiConfusable pair

Quick tell: Kai is a name, ki is a pronoun, so they fill different roles in a sentence.

Which to use

“Kai” is a name and “ki” is a pronoun - they look or sound alike but fill different roles in a sentence.

#17,464
“Kai” frequency rank
#8,569
“ki” frequency rank
26033
confusion score

Side-by-Side Comparison

Feature Kai ki
Definition Prénom masculin. Variante orthographique de qui.

Letter map: Kai vs ki

Shared letters muted; letters that set Kai and ki apart highlighted. Shared run: 2.

3 ch
Kai
2 ch
ki

Part-of-speech tell for Kai / ki

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Kai is aname and kiapronoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 26033, derived from the frequency rank of both members and their visual similarity.

Kai is recorded at frequency rank #17,464, classified as aname. ki is at rank #8,569, tagged as apron, pronounced \ki\.

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 26033, this pair ranks #337,500 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Kai vs ki

Shared letters: ik. Private to "Kai": a. Private to "ki": -.

"Kai" · 3 letters · shape CVV  ·  "ki" · 2 letters · shape CV

Frequently Asked Questions

Is swapping "Kai" for "ki" ever safe?
No - they are not even the same part of speech. "Kai" is a name and "ki" a pronoun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Kai" or "ki"?
"ki" is the more common of the two: it sits at frequency rank #8,569 in our French list, against #17,464 for "Kai". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "Kai" and "ki".

  • Full dictionary entry for "Kai" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ki" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #337,500 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Kai" and "ki" also get mixed up with nearby pairs, the highest-scored neighbour is "Kai vs ky". Nearby pair

Confusion rank #337,500 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