Which to use
“arco” is a noun and “are” is a verb - they look or sound alike but fill different roles in a sentence.
- #3,609
- “arco” frequency rank
- #6,261
- “are” frequency rank
- 9870
- confusion score
Side-by-Side Comparison
| Feature | arco | are |
|---|---|---|
| Definition | Arma elaborada a partir de una barra material elástico amarrada por ambos extremos a una cuerda la cual se utiliza para impulsar flechas. | Primera persona del singular (yo) del presente de subjuntivo de arar. |
Where the eye mixes arco and are
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses arco with are
These two trip readers on the page rather than in the ear: arco is [ˈaɾko] while are is [ˈaɾe]. 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 9870, derived from the frequency rank of both members and their visual similarity.
arco is recorded at frequency rank #3,609, classified as anoun, pronounced [ˈaɾko]. are is at rank #6,261, tagged as averb, pronounced [ˈaɾe].
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 9870, this pair ranks #300,559 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of arco vs are
Shared letters: ar. Private to "arco": co. Private to "are": e.
"arco" · 4 letters · shape VCCV · "are" · 3 letters · shape VCV
Known mistypes of this pair
- arco ← arcco · aroc · arrco · raco
Frequently Asked Questions
Can "arco" and "are" be used interchangeably?
Which is more common, "arco" or "are"?
What to do next
Eye-level mix-up between "arco" and "are" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "arco" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "are" - compare definitions side by side with the headword page. Word entry
- This pair ranks #300,559 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "arco" and "are" also get mixed up with nearby pairs, the highest-scored neighbour is "abed vs are". 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 #300,559 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.