Which to use
“dupla” is a noun and “duplo” is an adjective - they look or sound alike but fill different roles in a sentence.
- #2,139
- “dupla” frequency rank
- #4,388
- “duplo” frequency rank
- 6527
- confusion score
Side-by-Side Comparison
| Feature | dupla | duplo |
|---|---|---|
| Definition | grupo de duas pessoas que atuam conjuntamente | que tem duplicidade; ambíguo |
Letter map: dupla vs duplo
Shared letters muted; letters that set dupla and duplo apart highlighted. Shared run: 4. dupla and duplo follow the identical consonant-vowel pattern (CVCCV). Same shape at a glance is often the real trap, independent of shared letters.
Part-of-speech tell for dupla / duplo
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: dupla is anoun and duploanadjective. On the page they differ by a single letter - a in “dupla” becomes o in “duplo”. Our composite confusion score for this pair is 6527, derived from the frequency rank of both members and their visual similarity.
dupla is recorded at frequency rank #2,139, classified as anoun. duplo is at rank #4,388, tagged as anadj.
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 6527, this pair ranks #67,885 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of dupla vs duplo
Shared letters: dlpu. Private to "dupla": a. Private to "duplo": o.
"dupla" · 5 letters · shape CVCCV · "duplo" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "dupla" and "duplo" be used interchangeably?
Frequency check: "dupla" vs "duplo" - which ranks higher?
Useful next steps
Done with this confusable. These links stay specific to "dupla" and "duplo".
- Full dictionary entry for "dupla" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "duplo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #67,885 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "dupla" and "duplo" also get mixed up with nearby pairs, the highest-scored neighbour is "doula vs dupla". 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 #67,885 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.