Which to use
“Sofa” and “som” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #42,680
- “Sofa” frequency rank
- #1,134
- “som” frequency rank
- 43814
- confusion score
Side-by-Side Comparison
| Feature | Sofa | som |
|---|---|---|
| Definition | sofá | onda longitudinal transmitida pela matéria e que podemos ouvir (geralmente entre 20Hz e 20kHz): |
Where the eye mixes Sofa and som
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses Sofa with som
A purely visual mix-up. Sofa (/ˈzoːfa/ ouvir^(fonte ?)) and som (/ˈsõ/) 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 1 letter(s) in length. Our composite confusion score for this pair is 43814, derived from the frequency rank of both members and their visual similarity.
Sofa is recorded at frequency rank #42,680, classified as anoun, pronounced /ˈzoːfa/ ouvir^(fonte ?). som is at rank #1,134, tagged as anoun, pronounced /ˈsõ/.
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 43814, this pair ranks #21,770 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Sofa vs som
Shared letters: os. Private to "Sofa": af. Private to "som": m.
"Sofa" · 4 letters · shape CVCV · "som" · 3 letters · shape CVC
Known mistypes of this pair
- Sofa ← osfa · sfoa · soaf · soffa · ssofa
Frequently Asked Questions
Do "Sofa" and "som" mean the same thing in a sentence?
Which is more common, "Sofa" or "som"?
After this comparison
Eye-level mix-up between "Sofa" and "som" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "Sofa" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "som" - compare definitions side by side with the headword page. Word entry
- This pair ranks #21,770 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "Sofa" and "som" also get mixed up with nearby pairs, the highest-scored neighbour is "soap vs Sofa". 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 #21,770 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.