Which to use
“decidido” and “decisivo” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #5,402
- “decidido” frequency rank
- #8,600
- “decisivo” frequency rank
- 14002
- confusion score
Side-by-Side Comparison
| Feature | decidido | decisivo |
|---|---|---|
| Definition | corajoso | que decide |
Where the eye mixes decidido and decisivo
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. decidido and decisivo follow the identical consonant-vowel pattern (CVCVCVCV). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses decidido with decisivo
A purely visual mix-up. decidido (/dɨ.sɨ.ˈdi.du/) and decisivo (/dɨ.si.ˈzi.vu/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 14002, derived from the frequency rank of both members and their visual similarity.
decidido is recorded at frequency rank #5,402, classified as anadj, pronounced /dɨ.sɨ.ˈdi.du/. decisivo is at rank #8,600, tagged as anadj, pronounced /dɨ.si.ˈzi.vu/.
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 14002, this pair ranks #58,197 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of decidido vs decisivo
Shared letters: cdeio. Private to "decidido": -. Private to "decisivo": sv.
"decidido" · 8 letters · shape CVCVCVCV · "decisivo" · 8 letters · shape CVCVCVCV
Known mistypes of this pair
Frequently Asked Questions
Can "decidido" and "decisivo" be used interchangeably?
Frequency check: "decidido" vs "decisivo" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "decidido" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "decisivo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #58,197 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "decidido" and "decisivo" also get mixed up with nearby pairs, the highest-scored neighbour is "decision vs decisivo". 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 #58,197 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.