Which to use
“PDF” and “pe” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #8,903
- “PDF” frequency rank
- #13,861
- “pe” frequency rank
- 22764
- confusion score
Side-by-Side Comparison
| Feature | pe | |
|---|---|---|
| Definition | Format de document portable, conçu à l'origine pour ne pas être modifiable. | Autre orthographe de pé (פ, forme finale ף), dix-septième lettre des alphabets hébreu et phénicien. |
Where the eye mixes PDF and pe
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between PDF and pe
A purely visual mix-up. PDF (\pe.de.ɛf\) and pe (\pe\) 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 22764, derived from the frequency rank of both members and their visual similarity.
PDF is recorded at frequency rank #8,903, classified as anoun, pronounced \pe.de.ɛf\. pe is at rank #13,861, tagged as anoun, pronounced \pe\.
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 22764, this pair ranks #356,272 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of PDF vs pe
Shared letters: p. Private to "PDF": df. Private to "pe": e.
"PDF" · 3 letters · shape CCC · "pe" · 2 letters · shape CV
Frequently Asked Questions
Is swapping "PDF" for "pe" ever safe?
Frequency check: "PDF" vs "pe" - 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 "PDF" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pe" - compare definitions side by side with the headword page. Word entry
- This pair ranks #356,272 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "PDF" and "pe" also get mixed up with nearby pairs, the highest-scored neighbour is "pe vs prep". Nearby pair
Confusion rank #356,272 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.