Which to use
“vulcão” is a noun and “vulgo” is an adverb - they look or sound alike but fill different roles in a sentence.
- #10,987
- “vulcão” frequency rank
- #20,753
- “vulgo” frequency rank
- 31740
- confusion score
Side-by-Side Comparison
| Feature | vulcão | vulgo |
|---|---|---|
| Definition | estrutura geológica pela qual são expelidas substâncias (geralmente magma) presentes no interior da Terra | vulgarmente |
Letter map: vulcão vs vulgo
Shared letters muted; letters that set vulcão and vulgo apart highlighted. Shared run: 4. vulcão runs 6 letters (CVCCVV) against vulgo's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.
Grammar separator: vulcão vs vulgo
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: vulcão is anoun and vulgoanadverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 31740, derived from the frequency rank of both members and their visual similarity.
vulcão is recorded at frequency rank #10,987, classified as anoun, pronounced /vuɫ.ˈkɐ̃w̃/. vulgo is at rank #20,753, tagged as anadv.
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 31740, this pair ranks #36,256 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of vulcão vs vulgo
Shared letters: louv. Private to "vulcão": cã. Private to "vulgo": g.
"vulcão" · 6 letters · shape CVCCVV · "vulgo" · 5 letters · shape CVCCV
Known mistypes of this pair
- vulgo ← uvlgo · vlugo · vuglo · vulggo · vullgo · vulog · vvulgo
Frequently Asked Questions
Do "vulcão" and "vulgo" mean the same thing in a sentence?
Frequency check: "vulcão" vs "vulgo" - which ranks higher?
What to do next
Pair "vulcão" vs "vulgo" is on the table, pick a follow-up below.
- Full dictionary entry for "vulcão" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "vulgo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #36,256 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "vulcão" and "vulgo" also get mixed up with nearby pairs, the highest-scored neighbour is "velo vs vulgo". 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 #36,256 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.