Which to use
“arraia” and “arruda” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #43,277
- “arraia” frequency rank
- #8,423
- “arruda” frequency rank
- 51700
- confusion score
Side-by-Side Comparison
| Feature | arraia | arruda |
|---|---|---|
| Definition | o mesmo que raia (peixe) | planta lenhosa da família das Rutáceas de cheiro ativo e de folhas amargas, utilizada para aplicações medicinais e atos de crendice; seu nome científico é Ruta chalepensis L. |
Where the eye mixes arraia and arruda
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Why the eye confuses arraia with arruda
A purely visual mix-up. arraia (/ɐ.ˈRaj.ɐ/) and arruda (/ɐ.ˈRu.dɐ/) 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 51700, derived from the frequency rank of both members and their visual similarity.
arraia is recorded at frequency rank #43,277, classified as anoun, pronounced /ɐ.ˈRaj.ɐ/. arruda is at rank #8,423, tagged as anoun, pronounced /ɐ.ˈRu.dɐ/.
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 51700, this pair ranks #13,388 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of arraia vs arruda
Shared letters: ar. Private to "arraia": i. Private to "arruda": du.
"arraia" · 6 letters · shape VCCVVV · "arruda" · 6 letters · shape VCCVCV
Known mistypes of this pair
Frequently Asked Questions
Can "arraia" and "arruda" be used interchangeably?
Frequency check: "arraia" vs "arruda" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "arraia" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "arruda" - compare definitions side by side with the headword page. Word entry
- This pair ranks #13,388 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "arraia" and "arruda" also get mixed up with nearby pairs, the highest-scored neighbour is "arraia vs arriba". 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 #13,388 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.