KI

[kaˈʔiː]

/[kaˈʔiː]/ abbrev

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

The verdict

“KI” is a regularly-used German word, ranked #7,348 in German word frequency and used as an abbreviation.

#7,348
frequency rank, German
2
letters
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Abkürzung für künstliche Intelligenz

Visual similarity to commonly confused words

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

KI vs km
0% similar
KI vs KW
50% similar
KI vs KV
50% similar

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

Key facts for KI
PropertyValue
HeadwordKI
LanguageGerman
Part of speechAbbreviation
IPA[kaˈʔiː]
Letters2
Frequency rank#7,348
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “KI” 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). KI 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 KI is 2 letters long, classified as an abbreviation, and transcribed in the International Phonetic Alphabet as [kaˈʔiː]. Corpus data places it at rank #7,348 in overall German word frequency, indicating it appears regularly in written and spoken text. Wiktionary records 5 distinct senses for this headword, so context determines which meaning a reader should apply.

No misspelling variants are generated for KI in our index, a straightforward case of a spelling with little room for common typos. It also participates in 20 confusable-pair relationships, "km", "KW", "KV", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

This headword's origin isn't recorded in our source data, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct German form is KI, spelled K-I.

Definition

  1. 1
    Abkürzung für künstliche Intelligenz
  2. 2
    Abkürzung für kategorischer Imperativ
  3. 3
    kreisfreie Stadt Kiel
  4. 4
    Bezirk Kirchdorf, Oberösterreich
  5. 5
    Summenformel für Kaliumiodid

Synonyms

AIA. I.

This word in other languages

AI(English)IA(Français)IA(Português)

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 "KI"?
"KI" is spelled K-I. The IPA pronunciation is [kaˈʔiː].
What does "KI" mean?
As an abbreviation, "KI" means: Abkürzung für künstliche Intelligenz
What words are commonly confused with "KI"?
"KI" is commonly confused with "km", "KW", "KV". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "KI"?
The IPA (International Phonetic Alphabet) transcription for "KI" is [kaˈʔiː]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "KI" come from?
"KI" 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 “KI”

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

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