Which to use
“arcada” is a noun and “arcar” is a verb - they look or sound alike but fill different roles in a sentence.
- #36,747
- “arcada” frequency rank
- #19,058
- “arcar” frequency rank
- 55805
- confusion score
Side-by-Side Comparison
| Feature | arcada | arcar |
|---|---|---|
| Definition | abóbada arqueada | arquear |
Where the eye mixes arcada and arcar
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Why the eye confuses arcada with arcar
These two trip readers on the page rather than in the ear: arcada is /ɐɾ.ˈka.dɐ/ while arcar is /ɐɾ.ˈkaɾ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 55805, derived from the frequency rank of both members and their visual similarity.
arcada is recorded at frequency rank #36,747, classified as anoun, pronounced /ɐɾ.ˈka.dɐ/. arcar is at rank #19,058, tagged as averb, pronounced /ɐɾ.ˈkaɾ/.
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 55805, this pair ranks #10,366 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of arcada vs arcar
Shared letters: acr. Private to "arcada": d. Private to "arcar": -.
"arcada" · 6 letters · shape VCCVCV · "arcar" · 5 letters · shape VCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "arcada" for "arcar" ever safe?
Which is more common, "arcada" or "arcar"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "arcada" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "arcar" - compare definitions side by side with the headword page. Word entry
- This pair ranks #10,366 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "arcada" and "arcar" also get mixed up with nearby pairs, the highest-scored neighbour is "arcada vs arraia". 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 #10,366 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.