Which to use
“den” is an article and “dreno” is a noun - they look or sound alike but fill different roles in a sentence.
- #19,112
- “den” frequency rank
- #44,326
- “dreno” frequency rank
- 63438
- confusion score
Side-by-Side Comparison
| Feature | den | dreno |
|---|---|---|
| Definition | o, artigo definido masculino do caso acusativo singular: | construção feita para escoar líquidos em terrenos alagados, que costumam se alagar ou muito úmidos |
Where the eye mixes den and dreno
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses den with dreno
These two trip readers on the page rather than in the ear: den is /deːn/ ouvir^(fonte ?) while dreno is /ˈdɾe.nu/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (article vs noun), which is usually the fastest check. Our composite confusion score for this pair is 63438, derived from the frequency rank of both members and their visual similarity.
den is recorded at frequency rank #19,112, classified as anarticle, pronounced /deːn/ ouvir^(fonte ?). dreno is at rank #44,326, tagged as anoun, pronounced /ˈdɾe.nu/.
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 63438, this pair ranks #6,187 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of den vs dreno
Shared letters: den. Private to "den": -. Private to "dreno": or.
"den" · 3 letters · shape CVC · "dreno" · 5 letters · shape CCVCV
Known mistypes of this pair
- dreno ← ddreno · derno · drenno · dreon · drneo · drreno · rdeno
Frequently Asked Questions
Do "den" and "dreno" mean the same thing in a sentence?
Which is more common, "den" or "dreno"?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "den" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "dreno" - compare definitions side by side with the headword page. Word entry
- This pair ranks #6,187 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "den" and "dreno" also get mixed up with nearby pairs, the highest-scored neighbour is "dreno vs drogo". 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 #6,187 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.