Which to use
“cada” is a pronoun and “casa” is a noun - they look or sound alike but fill different roles in a sentence.
- #144
- “cada” frequency rank
- #91
- “casa” frequency rank
- 235
- confusion score
Side-by-Side Comparison
| Feature | cada | casa |
|---|---|---|
| Definition | indica, individualizando, um elemento de um grupo ou conjunto: | construção que serve de moradia |
Where the eye mixes cada and casa
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Look-alike desk: cada vs casa
These two trip readers on the page rather than in the ear: cada is /ˈkɐ.dɐ/ while casa is /ˈka.zɐ/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - d in “cada” becomes s in “casa”, and the parts of speech differ too (pronoun vs noun), which is usually the fastest check. Our composite confusion score for this pair is 235, derived from the frequency rank of both members and their visual similarity.
cada is recorded at frequency rank #144, classified as apron, pronounced /ˈkɐ.dɐ/. casa is at rank #91, tagged as anoun, pronounced /ˈka.zɐ/.
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 235, this pair ranks #75,402 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of cada vs casa
Shared letters: ac. Private to "cada": d. Private to "casa": s.
"cada" · 4 letters · shape CVCV · "casa" · 4 letters · shape CVCV
Known mistypes of this pair
Frequently Asked Questions
Can "cada" and "casa" be used interchangeably?
In ordinary Portuguese text, does "cada" or "casa" show up more?
What to do next
Eye-level mix-up between "cada" and "casa" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "cada" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "casa" - compare definitions side by side with the headword page. Word entry
- This pair ranks #75,402 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "cada" and "casa" also get mixed up with nearby pairs, the highest-scored neighbour is "cada vs cerda". 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 #75,402 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.