Which to use
“certo” and “certos” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #326
- “certo” frequency rank
- #2,359
- “certos” frequency rank
- 2685
- confusion score
Side-by-Side Comparison
| Feature | certo | certos |
|---|---|---|
| Definition | verdadeiro, evidente | plural de certo |
Where the eye mixes certo and certos
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Why the eye confuses certo with certos
A purely visual mix-up. certo (/ˈsɛɹ.tʊ/) and certos (/ˈsɛrtuʃ/) 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 extra letter(s) - “certo” sits inside “certos”. Our composite confusion score for this pair is 2685, derived from the frequency rank of both members and their visual similarity.
certo is recorded at frequency rank #326, classified as anadj, pronounced /ˈsɛɹ.tʊ/. certos is at rank #2,359, tagged as anadj, pronounced /ˈsɛrtuʃ/.
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 2685, this pair ranks #72,613 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of certo vs certos
Shared letters: ceort. Private to "certo": -. Private to "certos": s.
"certo" · 5 letters · shape CVCCV · "certos" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Do "certo" and "certos" mean the same thing in a sentence?
Frequency check: "certo" vs "certos" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "certo" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "certos" - compare definitions side by side with the headword page. Word entry
- This pair ranks #72,613 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "certo" and "certos" also get mixed up with nearby pairs, the highest-scored neighbour is "cerda vs certo". 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 #72,613 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.