fev
The verdict
“fev” is uncommon French (frequency #68,285 among 3,276 “F” headwords), classed as a symbol. The kind of spelling people second-guess.
- #68,285
- frequency rank, French
- 3,276
- “F” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Symbole du femtoélectronvolt, unité de mesure d’énergie en dehors du Système international (mais dont l’usage est accepté avec le SI), valant 10⁻¹⁵ électronvolt.
Corpus desk
Index FR-fev · fev · French
fev · rank #68,285 · 0 variants · 0 confusables
- FREQ-RARE #68,285
- LEN-MID 3 letters
- VOW-1 1 vowel
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 3,276
- PHOTO-FINISH fidjiens
Nearest frequency peer: fidjiens (+2 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.
Rangs de longue queue près de « fev »
Bande clairsemée: les barres inversent le rang pour que le rare se lise plus court
- fantasques
fantasques
31,722 corpus weight
- feelings
feelings
31,721 corpus weight
- feliz
feliz
31,720 corpus weight
- fev
fev
31,716 corpus weight
- fidjiens
fidjiens
31,714 corpus weight
- flexions
flexions
31,711 corpus weight
What this shows Vue de longue queue: où « fev » se situe face à des rangs français aussi rares.
| Property | Value |
|---|---|
| Headword | fev |
| Language | French |
| Part of speech | Symbol |
| Letters | 3 |
| Frequency rank | #68,285 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Longue queue: rang de « fev » en français
Rare enough to double-check
fev is uncommon French at frequency #68,285 among 3,276 “F” headwords, classed as asymbol. Rarity is why readers land here mid-draft. Gloss: "Symbole du femtoélectronvolt, unité de mesure d’énergie en dehors du Système international (mais dont l’usage est accepté avec le SI), valant 10⁻¹⁵ électronvolt.".
Zero misspellings are on record for fev in our index, which points to an orthography that plays by predictable French rules. This headword has no recorded confusable partner, since no other headword is close enough in sound or shape to pair with it.
No explicit etymology string is stored for this entry, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct French form is fev, spelled F-E-V.
Definition
- 1Symbole du femtoélectronvolt, unité de mesure d’énergie en dehors du Système international (mais dont l’usage est accepté avec le SI), valant 10⁻¹⁵ électronvolt.
Recorded use
Wiktionary exampleThese source excerpts show how fev appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
When the photons involved are very tiny, as they are in decahertz waves, with energies in the femtoelectronvolt range, there are so many of them in structures as big as brainwaves that classical wave analysis can take us a long way, but strictly speaking we’re dealing with a quantum reality here. […] There are three obvious differences: • Brainwave photon…
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
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Similar French words by spelling shape
Same letter count and similar misspelling depth for "fev", not the corpus desk frequency band.
Same letter count
Frequency-ranked French headwords with 3 letters (nearest by frequency rank).