Which to use
“kat” and “ko” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #12,262
- “kat” frequency rank
- #10,717
- “ko” frequency rank
- 22979
- confusion score
Side-by-Side Comparison
| Feature | kat | ko |
|---|---|---|
| Definition | An ancient Egyptian unit of weight, one fiftieth of an avoirdupois pound. | A local shape to which the ko rule applies; a ko shape. |
Letter map: kat vs ko
Shared letters muted; letters that set kat and ko apart highlighted. Shared run: 1.
Pair insight - kat / ko
kat and ko are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 22979, derived from the frequency rank of both members and their visual similarity.
kat is recorded at frequency rank #12,262, classified as anoun. ko is at rank #10,717, tagged as anoun, pronounced /ˈkəʊ/.
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 22979, this pair ranks #412,619 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of kat vs ko
Shared letters: k. Private to "kat": at. Private to "ko": o.
"kat" · 3 letters · shape CVC · "ko" · 2 letters · shape CV
Frequently Asked Questions
Can "kat" and "ko" be used interchangeably?
Which is more common, "kat" or "ko"?
After this comparison
Pair "kat" vs "ko" is on the table, pick a follow-up below.
- Full dictionary entry for "kat" 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 #412,619 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "kat" and "ko" also get mixed up with nearby pairs, the highest-scored neighbour is "kat vs Kop". Nearby pair
Confusion rank #412,619 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.