Which to use
“cierro” is a verb and “ciertos” is an adjective - they look or sound alike but fill different roles in a sentence.
- #17,070
- “cierro” frequency rank
- #2,071
- “ciertos” frequency rank
- 19141
- confusion score
Side-by-Side Comparison
| Feature | cierro | ciertos |
|---|---|---|
| Definition | Primera persona del singular (yo) del presente de indicativo de cerrar o de cerrarse. | Forma del plural de cierto. |
Where the spellings diverge
Shared letters are muted; the letters that actually set cierro and ciertos apart are highlighted. They share 5 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: cierro is [ˈsjero] while ciertos is [ˈsjeɾt̪os]. 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 adjective), which is usually the fastest check. Our composite confusion score for this pair is 19141, 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]. ciertos is at rank #2,071, tagged as anadj, pronounced [ˈsjeɾt̪os].
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 19141, this pair ranks #265,024 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of cierro vs ciertos
Shared letters: ceior. Private to "cierro": -. Private to "ciertos": st.
"cierro" · 6 letters · shape CVVCCV · "ciertos" · 7 letters · shape CVVCCVC
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "cierro" and "ciertos" be used interchangeably?
Which is more common, "cierro" or "ciertos"?
Remembering cierro vs ciertos
The fastest way to pick the right one every time.
- Check the role first: if you need a verb, it's “cierro”; for an adjective, it's “ciertos”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “cierro” entry
- Browse more pairs most likely to be confused. Most confusable