Which to use
“dada” is an adverb and “década” is a noun - they look or sound alike but fill different roles in a sentence.
- #2,089
- “dada” frequency rank
- #1,775
- “década” frequency rank
- 3864
- confusion score
Side-by-Side Comparison
| Feature | dada | década |
|---|---|---|
| Definition | embora | período de dez unidades |
Letter map: dada vs década
Shared letters muted; letters that set dada and década apart highlighted. Shared run: 4.
Grammar separator: dada vs década
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: dada is anadverb and décadaanoun. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 3864, derived from the frequency rank of both members and their visual similarity.
dada is recorded at frequency rank #2,089, classified as anadv. década is at rank #1,775, tagged as anoun, pronounced /ˈdɛ.kɐ.dɐ/.
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 3864, this pair ranks #71,220 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of dada vs década
Shared letters: ad. Private to "dada": -. Private to "década": cé.
"dada" · 4 letters · shape CVCV · "década" · 6 letters · shape CVCVCV
Known mistypes of this pair
- dada ← adda · daad · dadda · ddaa · ddada
Frequently Asked Questions
Can "dada" and "década" be used interchangeably?
Which is more common, "dada" or "década"?
What to do next
You've compared "dada" and "década". Here's where to go from here.
- Full dictionary entry for "dada" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "década" - compare definitions side by side with the headword page. Word entry
- This pair ranks #71,220 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "dada" and "década" also get mixed up with nearby pairs, the highest-scored neighbour is "dada vs dat". 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 #71,220 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.