Which to use
“kat” is a noun and “Katz” is a name - they look or sound alike but fill different roles in a sentence.
- #12,262
- “kat” frequency rank
- #17,653
- “Katz” frequency rank
- 29915
- confusion score
Side-by-Side Comparison
| Feature | kat | Katz |
|---|---|---|
| Definition | An ancient Egyptian unit of weight, one fiftieth of an avoirdupois pound. | A surname; variant form Kats. |
Letter map: kat vs Katz
Shared letters muted; letters that set kat and Katz apart highlighted. Shared run: 3.
Role in the sentence - kat and Katz
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: kat is anoun and Katzaname. On the page they differ by 1 extra letter(s) - “kat” sits inside “Katz”. Our composite confusion score for this pair is 29915, derived from the frequency rank of both members and their visual similarity.
kat is recorded at frequency rank #12,262, classified as anoun. Katz is at rank #17,653, tagged as aname, pronounced /kæts/.
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 29915, this pair ranks #358,969 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of kat vs Katz
Shared letters: akt. Private to "kat": -. Private to "Katz": z.
"kat" · 3 letters · shape CVC · "Katz" · 4 letters · shape CVCC
Known mistypes of this pair
- Katz ← aktz · kattz · katzz · kazt · kkatz · ktaz
Frequently Asked Questions
Can "kat" and "Katz" be used interchangeably?
Which is more common, "kat" or "Katz"?
Useful next steps
Done with this confusable. These links stay specific to "kat" and "Katz".
- Full dictionary entry for "kat" 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 #358,969 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "kat" and "Katz" also get mixed up with nearby pairs, the highest-scored neighbour is "Katz vs Kitt". 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 #358,969 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.