zero

/ˈzɪəɹəʊ/

//ˈzɪəɹəʊ// num

By · According to Wiktionary data (CC BY-SA) ·

"zero" is a 4-letter English headword indexed on PlainSpell.

The verdict

“zero” has 5 generated spelling variants in the English index at frequency #2,377. The variants make it a useful spelling check.

#2,377
frequency rank, English
265
“Z” headwords
5
tracked misspellings
16
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The cardinal number occurring before one and that denotes no quantity or amount at all, represented in Arabic numerals as 0.

Corpus desk

Index EN-zero · zero · English

zero · rank #2,377 · 5 variants · 16 confusables

  • FREQ-COMMON #2,377
  • LEN-MID 4 letters
  • VOW-2 2 vowels
  • CONFUS-HIGH 16 pairs
  • VAR-MID 5 variants
  • BOOK-MID 265
  • PHOTO-FINISH worried

Nearest frequency peer: worried (-1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Rank peers near misspelling magnet “zero”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “zero” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

zero vs Zo
25% similar
zero vs zoo
50% similar
zero vs Zeus
25% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for zero
PropertyValue
Headwordzero
LanguageEnglish
Part of speechNumeral
IPA/ˈzɪəɹəʊ/
Letters4
Frequency rank#2,377
Misspellings tracked5
Confusable pairs16
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “zero”

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).zerolands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Same rarity band neighbours include “worried” (#2,376), “Alex” (#2,378), “whenever” (#2,375). Among 265 “Z” headwords, “zero” is #2,377. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 5 spelling variants around zero (IPA /ˈzɪəɹəʊ/), anumeral. Corpus frequency is #2,377 among 265 “Z” headwords. Dominant gloss: "The cardinal number occurring before one and that denotes no quantity or amount at all, represented in Arabic numerals as 0.".

Our generated misspelling index lists 5 likely wrong-spelling variants for zero, with forms such as "ezro", "zeor", and "zerro". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 16 confusable-pair relationships, "Zo", "zoo", "Zeus", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: Collectively borrowed from Early Modern Spanish zero, Middle French zero, and (their etymon) Old Italian zero, from Medieval Latin zēphirum, from Arabic صِفْر (ṣifr, “nothing; cipher”), itself calqued from Sanskrit शून्य (śūnyá, “void; nothingness”). Double… The correct English form is zero, spelled Z-E-R-O.

Definition

  1. 1
    The cardinal number occurring before one and that denotes no quantity or amount at all, represented in Arabic numerals as 0.

Recorded use

Wiktionary examples

These source excerpts show how zero appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. The conductor waited until the passenger count was zero.
  2. A cheque for zero dollars and zero cents crashed the computers on division by zero.

Etymology

Collectively borrowed from Early Modern Spanish zero, Middle French zero, and (their etymon) Old Italian zero, from Medieval Latin zēphirum, from Arabic صِفْر (ṣifr, “nothing; cipher”), itself calqued from Sanskrit शून्य (śūnyá, “void; nothingness”). Doublet of cipher and chiffre. Cognate with Spanish cero and French zéro.

Synonyms

0ciphergoose egglovenaughtnilnonoughtnullzilchzippo

This word in other languages

cero(Español)zéro(Français)null(Deutsch)zero(Português)

Common misspellings

Also misspelled as:

  • ezro
  • zeor
  • zerro
  • zreo
  • zzero

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of zero - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.

ezro2zeor2zerro1zreo2zzero1
Edit distance from "zero"

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 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "zero"?
"zero" is spelled Z-E-R-O. The IPA pronunciation is /ˈzɪəɹəʊ/.
What does "zero" mean?
As a numeral, "zero" means: The cardinal number occurring before one and that denotes no quantity or amount at all, represented in Arabic numerals as 0.
What words are commonly confused with "zero"?
"zero" is commonly confused with "Zo", "zoo", "Zeus". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "zero"?
The IPA (International Phonetic Alphabet) transcription for "zero" is /ˈzɪəɹəʊ/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "zero"?
Collectively borrowed from Early Modern Spanish zero, Middle French zero, and (their etymon) Old Italian zero, from Medieval Latin zēphirum, from Arabic صِفْر (ṣifr, “nothing; cipher”), itself calqued from Sanskrit शून्य (śūnyá, “void; nothingness... See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "zero", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 4 letters (nearest by frequency rank).

Alex#2,378Iran#2,391jail#2,392neck#2,358

Similar misspelling depth

Headwords with a similar count of attested misspellings (5 here; floor ≥5).

mode5 variantsmeat5 variantswave5 variantsfail5 variants

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

Source: FrequencyWords open word-frequency list