ka vs kat, What's the Difference?

Which to use

“ka” and “kat” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#11,901
“ka” frequency rank: #15,371
“kat” frequency rank: 27272
confusion score

Side-by-Side Comparison

Feature	ka	kat
Definition	nome dos kana か e カ	gato (Felis sylvestris catus):

Where the eye mixes ka and kat

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

2 ch

3 ch

kat

Look-alike desk: ka vs kat

A purely visual mix-up. ka (/ˈka/) and kat (/ˈkɐt/) 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 extra letter(s) - “ka” sits inside “kat”. Our composite confusion score for this pair is 27272, derived from the frequency rank of both members and their visual similarity.

ka is recorded at frequency rank #11,901, classified as anoun, pronounced /ˈka/. kat is at rank #15,371, tagged as anoun, pronounced /ˈkɐt/.

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 27272, this pair ranks #41,730 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ka vs kat

Shared letters: ak. Private to "ka": -. Private to "kat": t.

"ka" · 2 letters · shape CV · "kat" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "ka" for "kat" ever safe?

No. They are said differently (/ˈka/ versus /ˈkɐt/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.

Frequency check: "ka" vs "kat" - which ranks higher?

"ka" is the more common of the two: it sits at frequency rank #11,901 in our Portuguese list, against #15,371 for "kat". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

Full dictionary entry for "ka" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "kat" - compare definitions side by side with the headword page. Word entry
This pair ranks #41,730 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"ka" and "kat" also get mixed up with nearby pairs, the highest-scored neighbour is "kari vs kat". Nearby pair

Confusion rank #41,730 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.