Which to use
“sereno” and “sérvio” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #19,270
- “sereno” frequency rank
- #11,357
- “sérvio” frequency rank
- 30627
- confusion score
Side-by-Side Comparison
| Feature | sereno | sérvio |
|---|---|---|
| Definition | céu aberto, sem nuvens | relacionado à Sérvia |
Where the eye mixes sereno and sérvio
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. sereno (CVCVCV) and sérvio (CVCCVV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Look-alike desk: sereno vs sérvio
A purely visual mix-up. sereno (/sɨ.ˈɾe.nu/) and sérvio (/ˈsɛɾ.vju/, /ˈsɛɾ.vi.u/) 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 30627, derived from the frequency rank of both members and their visual similarity.
sereno is recorded at frequency rank #19,270, classified as anadj, pronounced /sɨ.ˈɾe.nu/. sérvio is at rank #11,357, tagged as anadj, pronounced /ˈsɛɾ.vju/, /ˈsɛɾ.vi.u/.
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 30627, this pair ranks #37,676 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of sereno vs sérvio
Shared letters: ors. Private to "sereno": en. Private to "sérvio": ivé.
"sereno" · 6 letters · shape CVCVCV · "sérvio" · 6 letters · shape CVCCVV
Known mistypes of this pair
- sereno ← esreno · seerno · serenno · sereon · serneo · serreno · sreeno · ssereno
Frequently Asked Questions
Is swapping "sereno" for "sérvio" ever safe?
In ordinary Portuguese text, does "sereno" or "sérvio" show up more?
What to do next
Eye-level mix-up between "sereno" and "sérvio" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "sereno" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sérvio" - compare definitions side by side with the headword page. Word entry
- This pair ranks #37,676 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "sereno" and "sérvio" also get mixed up with nearby pairs, the highest-scored neighbour is "sereno vs sueño". 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 #37,676 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.