Which to use
“terceiro” is an adjective and “terreiro” is a noun - they look or sound alike but fill different roles in a sentence.
- #1,228
- “terceiro” frequency rank
- #19,572
- “terreiro” frequency rank
- 20800
- confusion score
Side-by-Side Comparison
| Feature | terceiro | terreiro |
|---|---|---|
| Definition | refere-se àquele que ocupa a posição terciária em uma série; o que vem depois do segundo | grande espaço de terra plano |
Letter map: terceiro vs terreiro
Shared letters muted; letters that set terceiro and terreiro apart highlighted. Shared run: 7. terceiro and terreiro follow the identical consonant-vowel pattern (CVCCVVCV). Same shape at a glance is often the real trap, independent of shared letters.
Role in the sentence - terceiro and terreiro
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: terceiro is anadjective and terreiroanoun. On the page they differ by a single letter - c in “terceiro” becomes r in “terreiro”. Our composite confusion score for this pair is 20800, derived from the frequency rank of both members and their visual similarity.
terceiro is recorded at frequency rank #1,228, classified as anadj. terreiro is at rank #19,572, tagged as anoun.
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 20800, this pair ranks #49,625 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of terceiro vs terreiro
Shared letters: eiort. Private to "terceiro": c. Private to "terreiro": -.
"terceiro" · 8 letters · shape CVCCVVCV · "terreiro" · 8 letters · shape CVCCVVCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "terceiro" for "terreiro" ever safe?
Which is more common, "terceiro" or "terreiro"?
Useful next steps
Done with this confusable. These links stay specific to "terceiro" and "terreiro".
- Full dictionary entry for "terceiro" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "terreiro" - compare definitions side by side with the headword page. Word entry
- This pair ranks #49,625 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "terceiro" and "terreiro" also get mixed up with nearby pairs, the highest-scored neighbour is "terreiro vs terreno". 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 #49,625 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.