Which to use
“raia” is a noun and “raro” is an adjective - they look or sound alike but fill different roles in a sentence.
- #23,104
- “raia” frequency rank
- #4,588
- “raro” frequency rank
- 27692
- confusion score
Side-by-Side Comparison
| Feature | raia | raro |
|---|---|---|
| Definition | o mesmo que arraia | que existe em pouca quantidade, pouco numeroso |
Where the eye mixes raia and raro
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: raia vs raro
These two trip readers on the page rather than in the ear: raia is /ˈRaj.ɐ/ while raro is /ˈRa.ɾu/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 27692, 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/. raro is at rank #4,588, tagged as anadj, pronounced /ˈRa.ɾu/.
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 27692, this pair ranks #41,253 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of raia vs raro
Shared letters: ar. Private to "raia": i. Private to "raro": o.
"raia" · 4 letters · shape CVVV · "raro" · 4 letters · shape CVCV
Known mistypes of this pair
Frequently Asked Questions
Can "raia" and "raro" be used interchangeably?
Which is more common, "raia" or "raro"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "raia" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "raro" - compare definitions side by side with the headword page. Word entry
- This pair ranks #41,253 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "raia" and "raro" also get mixed up with nearby pairs, the highest-scored neighbour is "rabi vs raia". 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 #41,253 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.