Which to use
“vastidão” is a noun and “vestido” is an adjective - they look or sound alike but fill different roles in a sentence.
- #48,712
- “vastidão” frequency rank
- #2,607
- “vestido” frequency rank
- 51319
- confusion score
Side-by-Side Comparison
| Feature | vastidão | vestido |
|---|---|---|
| Definition | qualidade do que é vasto; imensidão | coberto de roupa |
Where the eye mixes vastidão and vestido
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. vastidão runs 8 letters (CVCCVCVV) against vestido's 7 (CVCCVCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses vastidão with vestido
These two trip readers on the page rather than in the ear: vastidão is /vɐʃ.ti.ˈdɐ̃w̃/ while vestido is /vɨʃ.ˈti.du/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 51319, derived from the frequency rank of both members and their visual similarity.
vastidão is recorded at frequency rank #48,712, classified as anoun, pronounced /vɐʃ.ti.ˈdɐ̃w̃/. vestido is at rank #2,607, tagged as anadj, pronounced /vɨʃ.ˈti.du/.
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 51319, this pair ranks #13,701 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of vastidão vs vestido
Shared letters: diostv. Private to "vastidão": aã. Private to "vestido": e.
"vastidão" · 8 letters · shape CVCCVCVV · "vestido" · 7 letters · shape CVCCVCV
Known mistypes of this pair
- vestido ← evstido · vesitdo · vesstido · vestdio · vestiddo · vestiod · vesttido · vetsido
Frequently Asked Questions
Is swapping "vastidão" for "vestido" ever safe?
Which is more common, "vastidão" or "vestido"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "vastidão" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "vestido" - compare definitions side by side with the headword page. Word entry
- This pair ranks #13,701 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "vastidão" and "vestido" also get mixed up with nearby pairs, the highest-scored neighbour is "vestido vs vestígio". 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 #13,701 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.