Which to use
“ka” and “kaka” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #11,901
- “ka” frequency rank
- #44,937
- “kaka” frequency rank
- 56838
- confusion score
Side-by-Side Comparison
| Feature | ka | kaka |
|---|---|---|
| Definition | nome dos kana か e カ | bolo: |
Where the eye mixes ka and kaka
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. ka runs 2 letters (CV) against kaka's 4 (CVCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses ka with kaka
A purely visual mix-up. ka (/ˈka/) and kaka (/ˈkʰa.ka/) 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 “kaka”. Our composite confusion score for this pair is 56838, 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/. kaka is at rank #44,937, tagged as anoun, pronounced /ˈkʰa.ka/.
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 56838, this pair ranks #9,706 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of ka vs kaka
Shared letters: ak. Private to "ka": -. Private to "kaka": -.
"ka" · 2 letters · shape CV · "kaka" · 4 letters · shape CVCV
Known mistypes of this pair
- kaka ← akka · kaak · kakka · kkaa · kkaka
Frequently Asked Questions
Can "ka" and "kaka" be used interchangeably?
In ordinary Portuguese text, does "ka" or "kaka" show up more?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "ka" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "kaka" - compare definitions side by side with the headword page. Word entry
- This pair ranks #9,706 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "ka" and "kaka" also get mixed up with nearby pairs, the highest-scored neighbour is "kaka vs kari". 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 #9,706 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.