kein

[kaɪ̯n]

/[kaɪ̯n]/ pron

The verdict

“kein” is in the everyday core of German, ranked #119 in German word frequency and used as a pronoun.

#119
frequency rank, German
4
letters
5
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - null, nichts, Null

Visual similarity to commonly confused words

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

kein vs KI
0% similar
kein vs Kim
25% similar
kein vs key
50% similar

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

Key facts for kein
PropertyValue
Headwordkein
LanguageGerman
Part of speechPronoun
IPA[kaɪ̯n]
Letters4
Frequency rank#119
Misspellings tracked5
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “kein” sits in German frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). kein lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The German entry for kein is 4 letters long, classified as a pronoun, and transcribed in the International Phonetic Alphabet as [kaɪ̯n]. Corpus data places it at rank #119 in overall German word frequency, putting it firmly in the everyday core of the language. Wiktionary records 3 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 5 likely wrong-spelling variants for kein, with forms such as "ekin", "keinn", and "keni". 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. It also participates in 20 confusable-pair relationships, "KI", "Kim", "key", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

This entry's etymology isn't recorded, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct German form is kein, spelled K-E-I-N.

Definition

  1. 1
    null, nichts, Null
  2. 2
    null, nichts, Null
  3. 3
    null, nichts, Null

Synonyms

Antonyms

This word in other languages

Common misspellings

Also misspelled as: ekin,keinn,keni,kien,kkein

Misspelling Pattern Breakdown

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

ekin2keinn1keni2kien2kkein1
Edit distance from "kein"

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

How do you spell "kein"?
"kein" is spelled K-E-I-N. The IPA pronunciation is [kaɪ̯n].
What does "kein" mean?
As a pronoun, "kein" means: null, nichts, Null
What words are commonly confused with "kein"?
"kein" is commonly confused with "KI", "Kim", "key". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "kein"?
The IPA (International Phonetic Alphabet) transcription for "kein" is [kaɪ̯n]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "kein" come from?
"kein" is a German word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
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.

Using “kein”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct German spelling is K-E-I-N - every other letter order is a misspelling in standard orthography.
  • Say it as [kaɪ̯n] (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “KI” - see the side-by-side comparison. kein vs KI
  • 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.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list