Which to use
“profundo” is an adjective and “profusão” is a noun - they look or sound alike but fill different roles in a sentence.
- #4,017
- “profundo” frequency rank
- #35,739
- “profusão” frequency rank
- 39756
- confusion score
Side-by-Side Comparison
| Feature | profundo | profusão |
|---|---|---|
| Definition | diz-se do que é, está ou vai bem abaixo da superfície ou da frente | abundância |
Where the eye mixes profundo and profusão
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.
Visual trap between profundo and profusão
These two trip readers on the page rather than in the ear: profundo is /pɾu.ˈfũ.du/ while profusão is /pɾu.fu.ˈzɐ̃w̃/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 39756, derived from the frequency rank of both members and their visual similarity.
profundo is recorded at frequency rank #4,017, classified as anadj, pronounced /pɾu.ˈfũ.du/. profusão is at rank #35,739, tagged as anoun, pronounced /pɾu.fu.ˈzɐ̃w̃/.
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 39756, this pair ranks #26,443 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of profundo vs profusão
Shared letters: fopru. Private to "profundo": dn. Private to "profusão": sã.
"profundo" · 8 letters · shape CCVCVCCV · "profusão" · 8 letters · shape CCVCVCVV
Known mistypes of this pair
- profundo ← porfundo · pprofundo · prfoundo · proffundo · profnudo · profudno · profunddo · profunndo
Frequently Asked Questions
Can "profundo" and "profusão" be used interchangeably?
Frequency check: "profundo" vs "profusão" - which ranks higher?
Useful next steps
Eye-level mix-up between "profundo" and "profusão" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "profundo" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "profusão" - compare definitions side by side with the headword page. Word entry
- This pair ranks #26,443 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "profundo" and "profusão" also get mixed up with nearby pairs, the highest-scored neighbour is "profusão vs propulsão". 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 #26,443 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.