Which to use
“casco” and “catch” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #14,093
- “casco” frequency rank
- #27,392
- “catch” frequency rank
- 41485
- confusion score
Side-by-Side Comparison
| Feature | casco | catch |
|---|---|---|
| Definition | invólucro do crânio | captura |
Where the eye mixes casco and catch
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Look-alike desk: casco vs catch
A purely visual mix-up. casco (/ˈkaʃ.ku/) and catch (/kætʃ/, /kɛtʃ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 41485, derived from the frequency rank of both members and their visual similarity.
casco is recorded at frequency rank #14,093, classified as anoun, pronounced /ˈkaʃ.ku/. catch is at rank #27,392, tagged as anoun, pronounced /kætʃ/, /kɛtʃ/.
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 41485, this pair ranks #24,429 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of casco vs catch
Shared letters: ac. Private to "casco": os. Private to "catch": ht.
"casco" · 5 letters · shape CVCCV · "catch" · 5 letters · shape CVCCC
Known mistypes of this pair
Frequently Asked Questions
Can "casco" and "catch" be used interchangeably?
Frequency check: "casco" vs "catch" - which ranks higher?
Useful next steps
Eye-level mix-up between "casco" and "catch" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "casco" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "catch" - compare definitions side by side with the headword page. Word entry
- This pair ranks #24,429 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "casco" and "catch" also get mixed up with nearby pairs, the highest-scored neighbour is "cacho vs catch". 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 #24,429 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.