F1
\ɛf.œ̃\
The verdict
“F1” is a regularly-used French word, ranked #9,656 in French word frequency and used as a noun.
- #9,656
- frequency rank, French
- 2
- letters
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Formule 1.
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 | F1 |
| Language | French |
| Part of speech | Noun |
| IPA | \ɛf.œ̃\ |
| Letters | 2 |
| Frequency rank | #9,656 |
| Misspellings tracked | 0 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Where “F1” sits in French frequency
Spelling & Dictionary Insight
The French entry for F1 is 2 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as \ɛf.œ̃\. Corpus data places it at rank #9,656 in overall French word frequency, indicating it appears regularly in written and spoken text. The dominant gloss from Wiktionary reads: "Formule 1.".
F1 has no tracked misspelling variants, and the word's spelling is regular enough that our generator found nothing worth flagging. It also participates in 20 confusable-pair relationships, "FN", "FC", "fa", 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, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct French form is F1, spelled F-1.
Definition
- 1Formule 1.
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 French corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
How do you spell "F1"?
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Using “F1”
The practical upshot for anyone who landed here from a spell-check.
- The one correct French spelling is F-1 - every other letter order is a misspelling in standard orthography.
- Say it as \ɛf.œ̃\ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “FN” - see the side-by-side comparison. F1 vs FN
- Browse more French words and confusable pairs in the same reference. French 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.