Which to use
“luca” and “lucro” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #17,068
- “luca” frequency rank
- #4,932
- “lucro” frequency rank
- 22000
- confusion score
Side-by-Side Comparison
| Feature | luca | lucro |
|---|---|---|
| Definition | o mesmo que carta do baralho | benefício conquistado de alguma situação ou tarefa |
Where the eye mixes luca and lucro
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. luca runs 4 letters (CVCV) against lucro's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses luca with lucro
A purely visual mix-up. luca (/ˈlu.kɐ/) and lucro (/ˈlu.kɾʊ/) 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 letter(s) in length. Our composite confusion score for this pair is 22000, derived from the frequency rank of both members and their visual similarity.
luca is recorded at frequency rank #17,068, classified as anoun, pronounced /ˈlu.kɐ/. lucro is at rank #4,932, tagged as anoun, pronounced /ˈlu.kɾʊ/.
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 22000, this pair ranks #48,142 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of luca vs lucro
Shared letters: clu. Private to "luca": a. Private to "lucro": or.
"luca" · 4 letters · shape CVCV · "lucro" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "luca" and "lucro" be used interchangeably?
In ordinary Portuguese text, does "luca" or "lucro" show up more?
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 "luca" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "lucro" - compare definitions side by side with the headword page. Word entry
- This pair ranks #48,142 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "luca" and "lucro" also get mixed up with nearby pairs, the highest-scored neighbour is "loch vs luca". 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 #48,142 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.