Which to use
“tra” and “troca” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #27,694
- “tra” frequency rank
- #1,264
- “troca” frequency rank
- 28958
- confusion score
Side-by-Side Comparison
| Feature | tra | troca |
|---|---|---|
| Definition | coisa | o ato de trocar; substituir uma coisa por outra |
Where the eye mixes tra and troca
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses tra with troca
A purely visual mix-up. tra (/tʀa/) and troca (/ˈtɾɔ.kɐ/) 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 2 letter(s) in length. Our composite confusion score for this pair is 28958, derived from the frequency rank of both members and their visual similarity.
tra is recorded at frequency rank #27,694, classified as anoun, pronounced /tʀa/. troca is at rank #1,264, tagged as anoun, pronounced /ˈtɾɔ.kɐ/.
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 28958, this pair ranks #39,788 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of tra vs troca
Shared letters: art. Private to "tra": -. Private to "troca": co.
"tra" · 3 letters · shape CCV · "troca" · 5 letters · shape CCVCV
Known mistypes of this pair
- troca ← rtoca · torca · trcoa · troac · trocca · trroca · ttroca
Frequently Asked Questions
Can "tra" and "troca" be used interchangeably?
In ordinary Portuguese text, does "tra" or "troca" show up more?
What to do next
Eye-level mix-up between "tra" and "troca" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "tra" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "troca" - compare definitions side by side with the headword page. Word entry
- This pair ranks #39,788 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "tra" and "troca" also get mixed up with nearby pairs, the highest-scored neighbour is "tra vs trema". 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 #39,788 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.