Which to use
“rasa” and “riso” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #23,795
- “rasa” frequency rank
- #10,434
- “riso” frequency rank
- 34229
- confusion score
Side-by-Side Comparison
| Feature | rasa | riso |
|---|---|---|
| Definition | instrumento de formato cilíndrico usado na medição de secos | ato ou efeito de rir; demonstração clara e geralmente espontânea de alegria |
Where the eye mixes rasa and riso
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: rasa vs riso
A purely visual mix-up. rasa (/ˈχa.zɐ/) and riso (/ˈRi.zu/) 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 34229, derived from the frequency rank of both members and their visual similarity.
rasa is recorded at frequency rank #23,795, classified as anoun, pronounced /ˈχa.zɐ/. riso is at rank #10,434, tagged as anoun, pronounced /ˈRi.zu/.
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 34229, this pair ranks #33,097 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of rasa vs riso
Shared letters: rs. Private to "rasa": a. Private to "riso": io.
"rasa" · 4 letters · shape CVCV · "riso" · 4 letters · shape CVCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "rasa" for "riso" ever safe?
Which is more common, "rasa" or "riso"?
What to do next
Eye-level mix-up between "rasa" and "riso" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "rasa" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "riso" - compare definitions side by side with the headword page. Word entry
- This pair ranks #33,097 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "rasa" and "riso" also get mixed up with nearby pairs, the highest-scored neighbour is "rabi vs rasa". 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 #33,097 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.