cero
[ˈseɾo]
The verdict
“cero” is a regularly-used Spanish word, ranked #2,152 in Spanish word frequency and used as a noun.
- #2,152
- frequency rank, Spanish
- 4
- letters
- 4
- tracked misspellings
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Nombre del número 0.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | cero |
| Language | Spanish |
| Part of speech | Noun |
| IPA | [ˈseɾo] |
| Letters | 4 |
| Frequency rank | #2,152 |
| Misspellings tracked | 4 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Where “cero” sits in Spanish frequency
Spelling & Dictionary Insight
The Spanish entry for cero is 4 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as [ˈseɾo]. Corpus data places it at rank #2,152 in overall Spanish word frequency, indicating it appears regularly in written and spoken text. Wiktionary records 4 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 4 likely wrong-spelling variants for cero, with forms such as "ccero", "ceor", and "ecro". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 20 confusable-pair relationships, "co", "cho", "cor", and more, where similar look or sound leads writers to substitute one word for another in context.
This entry carries no recorded etymology, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct Spanish form is cero, spelled C-E-R-O.
Definition
- 1Nombre del número 0.
- 2Número que sirve para indicar la ausencia de cantidad por una parte (solo o a la izquierda), y por otra parte indica un aumento de la cantidad simplificando la escritura, como nuestro número cero cuando va a la derecha.
- 3Cantidad nula, sin elementos.
- 4Punto de partida en una escala de medición.
This word in other languages
Common misspellings
Also misspelled as: ccero,ceor,ecro,sero
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of cero - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 Spanish corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Using “cero”
The practical upshot for anyone who landed here from a spell-check.
- The one correct Spanish spelling is C-E-R-O - every other letter order is a misspelling in standard orthography.
- Say it as [ˈseɾo] (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “co” - see the side-by-side comparison. cero vs co
- Browse more Spanish words and confusable pairs in the same reference. Spanish words
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.