Which to use
“raia” is a noun and “rasca” is an adjective - they look or sound alike but fill different roles in a sentence.
- #23,104
- “raia” frequency rank
- #38,878
- “rasca” frequency rank
- 61982
- confusion score
Side-by-Side Comparison
| Feature | raia | rasca |
|---|---|---|
| Definition | o mesmo que arraia | de má qualidade |
Where the eye mixes raia and rasca
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. raia runs 4 letters (CVVV) against rasca's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: raia vs rasca
These two trip readers on the page rather than in the ear: raia is /ˈRaj.ɐ/ while rasca is /ˈRaʃ.kɐ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 61982, derived from the frequency rank of both members and their visual similarity.
raia is recorded at frequency rank #23,104, classified as anoun, pronounced /ˈRaj.ɐ/. rasca is at rank #38,878, tagged as anadj, pronounced /ˈRaʃ.kɐ/.
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 61982, this pair ranks #6,882 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of raia vs rasca
Shared letters: ar. Private to "raia": i. Private to "rasca": cs.
"raia" · 4 letters · shape CVVV · "rasca" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "raia" and "rasca" be used interchangeably?
Which is more common, "raia" or "rasca"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "raia" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "rasca" - compare definitions side by side with the headword page. Word entry
- This pair ranks #6,882 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "raia" and "rasca" also get mixed up with nearby pairs, the highest-scored neighbour is "rapa vs rasca". 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 #6,882 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.