Which to use
“P4” and “psy” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #46,332
- “P4” frequency rank
- #6,544
- “psy” frequency rank
- 52876
- confusion score
Side-by-Side Comparison
| Feature | P4 | psy |
|---|---|---|
| Definition | Réformé pour problèmes psychiques. | Psychologue, psychiatre, psychothérapeute ou psychanalyste (la plupart du temps sans que soit faite la distinction entre les uns et les autres). |
Where the eye mixes P4 and psy
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between P4 and psy
A purely visual mix-up. P4 (\pe.katʁ\) and psy (\psi\) 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 52876, derived from the frequency rank of both members and their visual similarity.
P4 is recorded at frequency rank #46,332, classified as anoun, pronounced \pe.katʁ\. psy is at rank #6,544, tagged as anoun, pronounced \psi\.
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 52876, this pair ranks #144,641 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of P4 vs psy
Shared letters: p. Private to "P4": -. Private to "psy": sy.
"P4" · 1 letters · shape C · "psy" · 3 letters · shape CCV
Frequently Asked Questions
Can "P4" and "psy" be used interchangeably?
Frequency check: "P4" vs "psy" - which ranks higher?
Useful next steps
Eye-level mix-up between "P4" and "psy" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "P4" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "psy" - compare definitions side by side with the headword page. Word entry
- This pair ranks #144,641 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "P4" and "psy" also get mixed up with nearby pairs, the highest-scored neighbour is "P4 vs pio". Nearby pair
Confusion rank #144,641 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.