CERN
[t͡sɛʁn]
The verdict
“CERN” is a moderately-common German word, ranked #43,085 in German word frequency and used as an abbreviation.
- #43,085
- frequency rank, German
- 4
- letters
- 6
- tracked misspellings
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Conseil Européen pour la Recherche Nucléaire (auch Organisation Européenne pour la Recherche Nucléaire): Europäische Organisation für Kernforschung bei Genf (Schweiz)
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 | CERN |
| Language | German |
| Part of speech | Abbreviation |
| IPA | [t͡sɛʁn] |
| Letters | 4 |
| Frequency rank | #43,085 |
| Misspellings tracked | 6 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Where “CERN” sits in German frequency
Spelling & Dictionary Insight
The German entry for CERN is 4 letters long, classified as an abbreviation, and transcribed in the International Phonetic Alphabet as [t͡sɛʁn]. Corpus data places it at rank #43,085 in overall German word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "Conseil Européen pour la Recherche Nucléaire (auch Organisation Européenne pour la Recherche Nucléaire): Europäische Organisation für Kernforschung bei Genf (Schweiz)".
Our generated misspelling index lists 6 likely wrong-spelling variants for CERN, with forms such as "ccern", "cenr", and "cernn". 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, "Cr", "Cn", "con", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.
Our source data has no etymology on file for this entry, so its spelling is best read as a straightforward mapping from sound to letter. The correct German form is CERN, spelled C-E-R-N.
Definition
- 1Conseil Européen pour la Recherche Nucléaire (auch Organisation Européenne pour la Recherche Nucléaire): Europäische Organisation für Kernforschung bei Genf (Schweiz)
This word in other languages
Common misspellings
Also misspelled as: ccern,cenr,cernn,cerrn,cren,ecrn
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of CERN - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.
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 German corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Using “CERN”
The practical upshot for anyone who landed here from a spell-check.
- The one correct German spelling is C-E-R-N - every other letter order is a misspelling in standard orthography.
- Say it as [t͡sɛʁn] (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “Cr” - see the side-by-side comparison. CERN vs Cr
- Browse more German words and confusable pairs in the same reference. German 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.