Which to use
“refração” and “refrão” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #47,575
- “refração” frequency rank
- #13,377
- “refrão” frequency rank
- 60952
- confusion score
Side-by-Side Comparison
| Feature | refração | refrão |
|---|---|---|
| Definition | mudança na direção de propagação de uma onda devido a uma mudança no meio pelo qual ela transita | fala ou dito popular que exprime uma ideia, uma lição, etc. |
Where the spellings diverge
Shared letters are muted; the letters that actually set refração and refrão apart are highlighted. They share 6 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
A purely visual mix-up. refração (/Rɨ.fɾa.ˈsɐ̃w̃/) and refrão (/ʁeˈfɾɐ̃w̃/ [heˈfɾɐ̃ʊ̯̃]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 60952, derived from the frequency rank of both members and their visual similarity.
refração is recorded at frequency rank #47,575, classified as anoun, pronounced /Rɨ.fɾa.ˈsɐ̃w̃/. refrão is at rank #13,377, tagged as anoun, pronounced /ʁeˈfɾɐ̃w̃/ [heˈfɾɐ̃ʊ̯̃].
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 60952, this pair ranks #7,387 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of refração vs refrão
Shared letters: eforã. Private to "refração": aç. Private to "refrão": -.
"refração" · 8 letters · shape CVCCVCVV · "refrão" · 6 letters · shape CVCCVV
Frequency comparison
Frequently Asked Questions
Can "refração" and "refrão" be used interchangeably?
Which is more common, "refração" or "refrão"?
Remembering refração vs refrão
The fastest way to pick the right one every time.
- Read both glosses above and match the meaning you intend, only context separates this pair.
- See each word in full, definition, IPA, etymology and its other confusables. Full “refração” entry
- Browse more pairs most likely to be confused. Most confusable