Which to use
“cierro” is a verb and “circo” is a noun - they look or sound alike but fill different roles in a sentence.
- #17,070
- “cierro” frequency rank
- #5,383
- “circo” frequency rank
- 22453
- confusion score
Side-by-Side Comparison
| Feature | cierro | circo |
|---|---|---|
| Definition | Primera persona del singular (yo) del presente de indicativo de cerrar o de cerrarse. | Gran carpa, generalmente por la forma nómada del negocio, con gradas para el público y un espacio al centro donde se realizan espectáculos gimnásticos, ecuestres, de payasos, entre otros. |
Where the eye mixes cierro and circo
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Why the eye confuses cierro with circo
These two trip readers on the page rather than in the ear: cierro is [ˈsjero] while circo is [ˈsiɾko]. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 22453, derived from the frequency rank of both members and their visual similarity.
cierro is recorded at frequency rank #17,070, classified as averb, pronounced [ˈsjero]. circo is at rank #5,383, tagged as anoun, pronounced [ˈsiɾko].
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 22453, this pair ranks #250,267 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of cierro vs circo
Shared letters: cior. Private to "cierro": e. Private to "circo": -.
"cierro" · 6 letters · shape CVVCCV · "circo" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "cierro" and "circo" be used interchangeably?
In ordinary Spanish text, does "cierro" or "circo" show up more?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "cierro" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "circo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #250,267 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "cierro" and "circo" also get mixed up with nearby pairs, the highest-scored neighbour is "cierro vs cierva". 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 #250,267 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.