Which to use
“viação” is a noun and “viajar” is a verb - they look or sound alike but fill different roles in a sentence.
- #17,667
- “viação” frequency rank
- #2,000
- “viajar” frequency rank
- 19667
- confusion score
Side-by-Side Comparison
| Feature | viação | viajar |
|---|---|---|
| Definition | empresa de ônibus ou de outros veículos de passageiros | ir de um lugar para outro, geralmente distante |
Where the eye mixes viação and viajar
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. viação (CVVCVV) and viajar (CVVCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Why the eye confuses viação with viajar
These two trip readers on the page rather than in the ear: viação is /vjɐ.ˈsɐ̃w̃/ while viajar is /vjɐ.ˈʒaɾ/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 19667, derived from the frequency rank of both members and their visual similarity.
viação is recorded at frequency rank #17,667, classified as anoun, pronounced /vjɐ.ˈsɐ̃w̃/. viajar is at rank #2,000, tagged as averb, pronounced /vjɐ.ˈʒaɾ/.
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 19667, this pair ranks #51,029 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of viação vs viajar
Shared letters: aiv. Private to "viação": oãç. Private to "viajar": jr.
"viação" · 6 letters · shape CVVCVV · "viajar" · 6 letters · shape CVVCVC
Known mistypes of this pair
- viajar ← ivajar · vaijar · viaajr · viajarr · viajjar · viajra · vijaar · vviajar
Frequently Asked Questions
Do "viação" and "viajar" mean the same thing in a sentence?
In ordinary Portuguese text, does "viação" or "viajar" show up more?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "viação" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "viajar" - compare definitions side by side with the headword page. Word entry
- This pair ranks #51,029 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "viação" and "viajar" also get mixed up with nearby pairs, the highest-scored neighbour is "viajar vs visar". 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 #51,029 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.