ka vs Katz, What's the Difference?

Which to use

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

#11,901
“ka” frequency rank: #44,941
“Katz” frequency rank: 56842
confusion score

Side-by-Side Comparison

Feature	ka	Katz
Definition	nome dos kana か e カ	gato (animal)

Where the spellings diverge

Shared letters are muted; the letters that actually set ka and Katz apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.

2 ch

4 ch

Katz

Spelling & Dictionary Insight

A purely visual mix-up. ka (/ˈka/) and Katz (/kat͡s/) 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 2 extra letter(s) - “ka” sits inside “Katz”. Our composite confusion score for this pair is 56842, 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/. Katz is at rank #44,941, tagged as anoun, pronounced /kat͡s/.

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 56842, this pair ranks #9,700 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of ka vs Katz

Shared letters: ak. Private to "ka": -. Private to "Katz": tz.

"ka" · 2 letters · shape CV · "Katz" · 4 letters · shape CVCC

Known mistypes of this pair

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

Frequency comparison

ka#11,901

Katz#44,941

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "ka" and "Katz" be used interchangeably?

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

Which is more common, "ka" or "Katz"?

"ka" is the more common of the two: it sits at frequency rank #11,901 in our Portuguese list, against #44,941 for "Katz". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering ka vs Katz

The fastest way to pick the right one every time.

Read both glosses above and match the meaning you intend, only context separates this pair.
See each word in full, definition, IPA, etymology and its other confusables. Full “ka” entry
Browse more pairs most likely to be confused. Most confusable