Which to use
“cerro” and “césio” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #22,250
- “cerro” frequency rank
- #41,427
- “césio” frequency rank
- 63677
- confusion score
Side-by-Side Comparison
| Feature | cerro | césio |
|---|---|---|
| Definition | elevação no terreno formando um monte pequeno e com penhasco | elemento químico de símbolo Cs, possui o número atômico 55 e massa atômica relativa 132,905 u; é um metal alcalino, de coloração ouro prateado; é encontrado em minerais de potássio, tais como micas, berílio, feldspatos e a polucita (alumínio-silicato de césio); o césio metálico é utilizado na fabricação de células fotoelétricas e detectores de infravermelho |
Where the eye mixes cerro and césio
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between cerro and césio
A purely visual mix-up. cerro (/ˈse.ʁu/ [ˈse.hu]) and césio (/ˈsɛzju/) 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 3 positions. Our composite confusion score for this pair is 63677, derived from the frequency rank of both members and their visual similarity.
cerro is recorded at frequency rank #22,250, classified as anoun, pronounced /ˈse.ʁu/ [ˈse.hu]. césio is at rank #41,427, tagged as anoun, pronounced /ˈsɛzju/.
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 63677, this pair ranks #6,089 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of cerro vs césio
Shared letters: co. Private to "cerro": er. Private to "césio": isé.
"cerro" · 5 letters · shape CVCCV · "césio" · 5 letters · shape CVCVV
Known mistypes of this pair
- cerro ← ccerro · cero · ceror · crero · ecrro
Frequently Asked Questions
Do "cerro" and "césio" mean the same thing in a sentence?
Which is more common, "cerro" or "césio"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "cerro" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "césio" - compare definitions side by side with the headword page. Word entry
- This pair ranks #6,089 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "cerro" and "césio" also get mixed up with nearby pairs, the highest-scored neighbour is "césio vs cisto". 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 #6,089 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.