Which to use
“casa” and “class” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #91
- “casa” frequency rank
- #10,854
- “class” frequency rank
- 10945
- confusion score
Side-by-Side Comparison
| Feature | casa | class |
|---|---|---|
| Definition | construção que serve de moradia | (Informática) classe |
Letter map: casa vs class
Shared letters muted; letters that set casa and class apart highlighted. Shared run: 3.
Spelling & dictionary notes on casa vs class
casa and class are indexed as a confusable Portuguese pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 10945, derived from the frequency rank of both members and their visual similarity.
casa is recorded at frequency rank #91, classified as anoun, pronounced /ˈka.zɐ/. class is at rank #10,854, tagged as anoun.
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 10945, this pair ranks #62,017 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of casa vs class
Shared letters: acs. Private to "casa": -. Private to "class": l.
"casa" · 4 letters · shape CVCV · "class" · 5 letters · shape CCVCC
Known mistypes of this pair
Frequently Asked Questions
Can "casa" and "class" be used interchangeably?
Frequency check: "casa" vs "class" - which ranks higher?
What to do next
Done with this confusable. These links stay specific to "casa" and "class".
- Full dictionary entry for "casa" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "class" - compare definitions side by side with the headword page. Word entry
- This pair ranks #62,017 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "casa" and "class" also get mixed up with nearby pairs, the highest-scored neighbour is "chess vs class". 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 #62,017 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.