cybersecurity

/saɪbəsɪˈkjʊəɹɪtɪ/

//saɪbəsɪˈkjʊəɹɪtɪ// noun

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

"cybersecurity" is a 13-letter English headword indexed on PlainSpell.

The verdict

“cybersecurity” has 21 generated spelling variants in the English index at frequency #18,287. The variants make it a useful spelling check.

#18,287
frequency rank, English
5,599
“C” headwords
21
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Security against electronic attacks such as cyberwarfare or cyberterrorism.

Corpus desk

Index EN-cybersecurity · cybersecurity · English

cybersecurity · rank #18,287 · 21 variants · 0 confusables

  • FREQ-MID #18,287
  • LEN-MEGA 13 letters
  • VOW-6 6 vowels
  • CONFUS-0 No pairs
  • VAR-HIGH 21 variants
  • BOOK-DENSE 5,599
  • PHOTO-FINISH CVS

Nearest frequency peer: CVS (-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 “cybersecurity”

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

corpus weight

What this shows “cybersecurity” 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
Key facts for cybersecurity
PropertyValue
Headwordcybersecurity
LanguageEnglish
Part of speechNoun
IPA/saɪbəsɪˈkjʊəɹɪtɪ/
Letters13
Frequency rank#18,287
Misspellings tracked21
Confusable pairs0
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “cybersecurity”

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).cybersecuritylands here:

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Same rarity band neighbours include “CVS” (#18,286), “Davenport” (#18,288), “cupcake” (#18,285). Among 5,599 “C” headwords, “cybersecurity” is #18,287. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 21 spelling variants around cybersecurity (IPA /saɪbəsɪˈkjʊəɹɪtɪ/), anoun. Corpus frequency is #18,287 among 5,599 “C” headwords. Dominant gloss: "Security against electronic attacks such as cyberwarfare or cyberterrorism.".

Our generated misspelling index lists 21 likely wrong-spelling variants for cybersecurity, with forms such as "cbyersecurity", "ccybersecurity", and "cybbersecurity". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. No confusable counterpart is on file for this word, since no other headword is close enough in sound or shape to pair with it.

Etymologically, the entry records: From cyber- + security. The correct English form is cybersecurity, spelled C-Y-B-E-R-S-E-C-U-R-I-T-Y.

Definition

  1. 1
    Security against electronic attacks such as cyberwarfare or cyberterrorism.

Recorded use

Wiktionary examples

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

  1. She now works for […] one of the largest of the many cybersecurity firms seeking to neutralize attacks on corporations from China and other countries, as well as criminal groups and hackers.
  2. Examples abound regarding how firms are using blockchains to enhance cybersecurity; after all, at its most basic level, it is an open source code that can be downloaded and run by anyone, for free. Due to these exceedingly low barriers to entry, this technology has the potential to unleash coinless cybersecurity applications. Already, Marc Andreesen, a ve…

Etymology

From cyber- + security.

Synonyms

cyber

This word in other languages

ciberseguridad(Español)cybersécurité(Français)Cybersicherheit(Deutsch)cibersegurança(Português)

Common misspellings

Also misspelled as:

  • cbyersecurity
  • ccybersecurity
  • cybbersecurity
  • cyberescurity
  • cyberrsecurity
  • cybersceurity
  • cyberseccurity
  • cybersecruity
  • cybersecuirty
  • cybersecuritty
  • cybersecurityy
  • cybersecuriyt
  • cybersecurrity
  • cybersecurtiy
  • cyberseucrity
  • cyberssecurity
  • cybesrecurity
  • cybresecurity
  • cyebrsecurity
  • cyybersecurity
  • ycbersecurity

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of cybersecurity - 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.

cbyersecurity2ccybersecurity1cybbersecurity1cyberescurity2cyberrsecurity1cybersceurity2cyberseccurity1cybersecruity2
Edit distance from "cybersecurity"

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 "cybersecurity"?
"cybersecurity" is spelled C-Y-B-E-R-S-E-C-U-R-I-T-Y. The IPA pronunciation is /saɪbəsɪˈkjʊəɹɪtɪ/.
What does "cybersecurity" mean?
As a noun, "cybersecurity" means: Security against electronic attacks such as cyberwarfare or cyberterrorism.
What are common misspellings of "cybersecurity"?
Common misspellings include "cbyersecurity", "ccybersecurity", "cybbersecurity", "cyberescurity", "cyberrsecurity". The correct spelling is "cybersecurity".
How do you pronounce "cybersecurity"?
The IPA (International Phonetic Alphabet) transcription for "cybersecurity" is /saɪbəsɪˈkjʊəɹɪtɪ/. 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 "cybersecurity"?
From cyber- + security. 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 "cybersecurity", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 13 letters (nearest by frequency rank).

complimentary#18,273supplementary#18,199reimbursement#18,411modernization#18,137

Similar misspelling depth

Headwords with a similar count of attested misspellings (21 here; floor ≥5).

authentication21 variantsdysfunctional21 variantsindispensable21 variantsreorganization21 variants

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

Source: FrequencyWords open word-frequency list