Which to use
“açúcar” is a noun and “aturar” is a verb - they look or sound alike but fill different roles in a sentence.
- #2,557
- “açúcar” frequency rank
- #21,370
- “aturar” frequency rank
- 23927
- confusion score
Side-by-Side Comparison
| Feature | açúcar | aturar |
|---|---|---|
| Definition | substância doce extraída da cana-de-açúcar, da beterraba, etc | suportar |
Where the eye mixes açúcar and aturar
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. açúcar and aturar follow the identical consonant-vowel pattern (VCVCVC). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between açúcar and aturar
These two trip readers on the page rather than in the ear: açúcar is /ɐ.ˈsu.kɐɾ/ while aturar is /ɐ.tu.ˈɾaɾ/. 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 23927, derived from the frequency rank of both members and their visual similarity.
açúcar is recorded at frequency rank #2,557, classified as anoun, pronounced /ɐ.ˈsu.kɐɾ/. aturar is at rank #21,370, tagged as averb, pronounced /ɐ.tu.ˈɾaɾ/.
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 23927, this pair ranks #45,809 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of açúcar vs aturar
Shared letters: ar. Private to "açúcar": cçú. Private to "aturar": tu.
"açúcar" · 6 letters · shape VCVCVC · "aturar" · 6 letters · shape VCVCVC
Known mistypes of this pair
- aturar ← atruar · atturar · aturarr · aturra · aturrar · autrar · taurar
Frequently Asked Questions
Can "açúcar" and "aturar" be used interchangeably?
Which is more common, "açúcar" or "aturar"?
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 "açúcar" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "aturar" - compare definitions side by side with the headword page. Word entry
- This pair ranks #45,809 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "açúcar" and "aturar" also get mixed up with nearby pairs, the highest-scored neighbour is "atar vs aturar". 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 #45,809 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.