FBI

[ɛfbiːˈʔaɪ̯]

/[ɛfbiːˈʔaɪ̯]/ abbrev

The verdict

“FBI” sits in 20 confusable pairs (corpus #9,189) as an abbreviation. The look-alike neighbours are the real trap.

#9,189
frequency rank, German
3,474
“F” headwords
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Federal Bureau of Investigation, die Ermittlungsbehörde der Vereinigten Staaten von Amerika

Corpus desk

Index DE-fbi · FBI · German

FBI · rank #9,189 · 0 variants · 20 confusables

  • FREQ-COMMON #9,189
  • LEN-MID 3 letters
  • VOW-1 1 vowel
  • CONFUS-HIGH 20 pairs
  • VAR-0 0 variants
  • BOOK-MID 3,474
  • PHOTO-FINISH fasziniert

Nearest frequency peer: fasziniert (-1 rank slots)

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.

Häufigkeitsnachbarn des Verwechslers „FBI“

Peers mit ähnlichem Corpus-Gewicht, getrennt von den Verwechslungspaaren unten

corpus weight

What this shows Balken platzieren „FBI“ gegen die nächsten gerankten deutschen Lemmata, kein Reprint der Verwechslungsdesk.

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).

FBI vs FC
33% similar
FBI vs fi
0% similar
FBI vs FH
33% similar

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

Key facts for FBI
PropertyValue
HeadwordFBI
LanguageGerman
Part of speechAbbreviation
IPA[ɛfbiːˈʔaɪ̯]
Letters3
Frequency rank#9,189
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Corpus-Rang neben Verwechslern von „FBI“

Von links nach rechts: die wenigen Träger des Alltags, dann der lange Schwanz kaum gebrauchter Formen.FBIliegt auf dieser Marke:

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

Die Ticks laufen logarithmisch; jeder ist rund zehnmal seltener. Peers derselben Seltenheitsbandbreite: „fasziniert“ (#9,188), „fischen“ (#9,190), „faszinierend“ (#9,187). Unter 3,474 „F“-Lemmata liegt „FBI“ bei #9,189. Source: FrequencyWords open word-frequency list.

Easy to mix with look-alikes

The spelling risk for FBI is neighbouring look-alikes ("FC", "fi", …), not just typos; it is anabbreviation pronounced [ɛfbiːˈʔaɪ̯]. Frequency #9,189 among 3,474 “F” headwords. Gloss: "Federal Bureau of Investigation, die Ermittlungsbehörde der Vereinigten Staaten von Amerika".

FBI doesn't appear in our generated misspelling index, since its letter pattern doesn't lend itself to common typo substitutions. It also participates in 20 confusable-pair relationships, "FC", "fi", "FH", and more, where similar look or sound leads writers to substitute one word for another in context.

No explicit etymology string is stored for this entry, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct German form is FBI, spelled F-B-I.

Definition

  1. 1
    Federal Bureau of Investigation, die Ermittlungsbehörde der Vereinigten Staaten von Amerika

Recorded use

Wiktionary examples

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

  1. Sein Nachbar wird vom FBI beobachtet.
  2. „Das FBI ermittelt gegen drei ehemalige enge Trump-Mitarbeiter: Paul Manafort, Trumps Ex-Kampagnen-Chef, der jahrelang den ukrainischen Präsidenten Janukowitsch beriet und zwölf Millionen Dollar Schmiergelt kassiert haben soll.“

This word in other languages

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 "FBI"?
"FBI" is spelled F-B-I. The IPA pronunciation is [ɛfbiːˈʔaɪ̯].
What does "FBI" mean?
As an abbreviation, "FBI" means: Federal Bureau of Investigation, die Ermittlungsbehörde der Vereinigten Staaten von Amerika
What words are commonly confused with "FBI"?
"FBI" is commonly confused with "FC", "fi", "FH". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "FBI"?
The IPA (International Phonetic Alphabet) transcription for "FBI" is [ɛfbiːˈʔaɪ̯]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "FBI" come from?
"FBI" is a German word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
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 German words by spelling shape

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

Same letter count

Frequency-ranked German headwords with 3 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list