kaovsKatzWhat's the difference?

Quick tell: kao is a noun, Katz is a name, so they fill different roles in a sentence.

Which to use

“kao” is a noun and “Katz” is a name - they look or sound alike but fill different roles in a sentence.

#47,406
“kao” frequency rank
#36,917
“Katz” frequency rank
84323
confusion score

Side-by-Side Comparison

Feature kao Katz
Definition Champs Nom de famille.

Letter map: kao vs Katz

Shared letters muted; letters that set kao and Katz apart highlighted. Shared run: 2. kao runs 3 letters (CVV) against Katz's 4 (CVCC) - the length gap alone is often enough to separate them once you know to check it.

3 ch
kao
4 ch
Katz

Grammar separator: kao vs Katz

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: kao is anoun and Katzaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 84323, derived from the frequency rank of both members and their visual similarity.

kao is recorded at frequency rank #47,406, classified as anoun. Katz is at rank #36,917, tagged as aname, pronounced \kats\.

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 84323, this pair ranks #13,203 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of kao vs Katz

Shared letters: ak. Private to "kao": o. Private to "Katz": tz.

"kao" · 3 letters · shape CVV  ·  "Katz" · 4 letters · shape CVCC

Known mistypes of this pair

  • Katz ← aktz · kattz · katzz · kazt · kkatz · ktaz

Frequently Asked Questions

Do "kao" and "Katz" mean the same thing in a sentence?
No - they are not even the same part of speech. "kao" is a noun and "Katz" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "kao" or "Katz"?
"Katz" is the more common of the two: it sits at frequency rank #36,917 in our French list, against #47,406 for "kao". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "kao" and "Katz". Here's where to go from here.

  • Full dictionary entry for "kao" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Katz" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #13,203 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "kao" and "Katz" also get mixed up with nearby pairs, the highest-scored neighbour is "kao vs ky". 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 #13,203 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