Which to use
“file” and “fly” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #3,678
- “file” frequency rank
- #18,205
- “fly” frequency rank
- 21883
- confusion score
Side-by-Side Comparison
| Feature | file | fly |
|---|---|---|
| Definition | Suite ou rangée de choses ou de personnes disposées en long et l’une derrière l’autre. | Braguette. |
Where the eye mixes file and fly
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses file with fly
A purely visual mix-up. file (\fil\) and fly (\flaj\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 21883, derived from the frequency rank of both members and their visual similarity.
file is recorded at frequency rank #3,678, classified as anoun, pronounced \fil\. fly is at rank #18,205, tagged as anoun, pronounced \flaj\.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 21883, this pair ranks #360,941 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of file vs fly
Shared letters: fl. Private to "file": ei. Private to "fly": y.
"file" · 4 letters · shape CVCV · "fly" · 3 letters · shape CCV
Known mistypes of this pair
- file ← ffile · flie · ifle
Frequently Asked Questions
Can "file" and "fly" be used interchangeably?
Frequency check: "file" vs "fly" - which ranks higher?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "file" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fly" - compare definitions side by side with the headword page. Word entry
- This pair ranks #360,941 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "file" and "fly" also get mixed up with nearby pairs, the highest-scored neighbour is "Fee vs fly". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #360,941 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.