cierrovsciervoWhich spelling fits?

Quick tell: cierro is a verb, ciervo is a noun, so they fill different roles in a sentence.

Which to use

“cierro” is a verb and “ciervo” is a noun - they look or sound alike but fill different roles in a sentence.

#17,070
“cierro” frequency rank
#19,953
“ciervo” frequency rank
37023
confusion score

Side-by-Side Comparison

Feature cierro ciervo
Definition Primera persona del singular (yo) del presente de indicativo de cerrar o de cerrarse. Mamífero rumiante con cornamentas y pezuñas partidas en dos de la familia Cérvidos (Cervidae), o alguno de los animales similares del orden Artiodáctilos (Artiodactyla).

Where the eye mixes cierro and ciervo

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. cierro and ciervo follow the identical consonant-vowel pattern (CVVCCV). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
cierro
6 ch
ciervo

Look-alike desk: cierro vs ciervo

These two trip readers on the page rather than in the ear: cierro is [ˈsjero] while ciervo is [ˈsjeɾβ̞o]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - r in “cierro” becomes v in “ciervo”, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 37023, 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]. ciervo is at rank #19,953, tagged as anoun, pronounced [ˈsjeɾβ̞o].

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 37023, this pair ranks #177,545 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of cierro vs ciervo

Shared letters: ceior. Private to "cierro": -. Private to "ciervo": v.

"cierro" · 6 letters · shape CVVCCV  ·  "ciervo" · 6 letters · shape CVVCCV

Known mistypes of this pair

  • cierro ← ccierro · ceirro · ciero · cieror · cirero · icerro · sierro
  • ciervo ← cciervo · ceirvo · cierbo · cierov · cierrvo · ciervvo · cievro · cirevo

Frequently Asked Questions

Do "cierro" and "ciervo" mean the same thing in a sentence?
No - they are not even the same part of speech. "cierro" is a verb and "ciervo" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "cierro" or "ciervo" show up more?
"cierro" is the more common of the two: it sits at frequency rank #17,070 in our Spanish list, against #19,953 for "ciervo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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 "ciervo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #177,545 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "cierro" and "ciervo" also get mixed up with nearby pairs, the highest-scored neighbour is "cierva vs ciervo". 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 #177,545 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list