Which to use
“carteiro” is a noun and “certeiro” is an adjective - they look or sound alike but fill different roles in a sentence.
- #27,777
- “carteiro” frequency rank
- #24,558
- “certeiro” frequency rank
- 52335
- confusion score
Side-by-Side Comparison
| Feature | carteiro | certeiro |
|---|---|---|
| Definition | funcionário do correio que distribui cartas | que acertou no alvo, corretamente |
Where the eye mixes carteiro and certeiro
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. carteiro and certeiro follow the identical consonant-vowel pattern (CVCCVVCV). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between carteiro and certeiro
These two trip readers on the page rather than in the ear: carteiro is /kɐɾ.ˈtɐj.ɾu/ while certeiro is /sɨɾ.ˈtɐj.ɾu/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - a in “carteiro” becomes e in “certeiro”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 52335, derived from the frequency rank of both members and their visual similarity.
carteiro is recorded at frequency rank #27,777, classified as anoun, pronounced /kɐɾ.ˈtɐj.ɾu/. certeiro is at rank #24,558, tagged as anadj, pronounced /sɨɾ.ˈtɐj.ɾu/.
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 52335, this pair ranks #12,833 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of carteiro vs certeiro
Shared letters: ceiort. Private to "carteiro": a. Private to "certeiro": -.
"carteiro" · 8 letters · shape CVCCVVCV · "certeiro" · 8 letters · shape CVCCVVCV
Known mistypes of this pair
Frequently Asked Questions
Can "carteiro" and "certeiro" be used interchangeably?
Frequency check: "carteiro" vs "certeiro" - which ranks higher?
What to do next
Eye-level mix-up between "carteiro" and "certeiro" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "carteiro" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "certeiro" - compare definitions side by side with the headword page. Word entry
- This pair ranks #12,833 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "carteiro" and "certeiro" also get mixed up with nearby pairs, the highest-scored neighbour is "carreiro vs carteiro". 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 #12,833 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.