Which to use
“P4” and “PC” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #46,332
- “P4” frequency rank
- #2,189
- “PC” frequency rank
- 48521
- confusion score
Side-by-Side Comparison
| Feature | P4 | PC |
|---|---|---|
| Definition | Réformé pour problèmes psychiques. | Ordinateur personnel compatible avec l’ordinateur IBM PC, par opposition aux autres ordinateurs personnels. |
Where the eye mixes P4 and PC
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: P4 vs PC
A purely visual mix-up. P4 (\pe.katʁ\) and PC (\pe.se\) 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 a single letter - 4 in “P4” becomes c in “PC”. Our composite confusion score for this pair is 48521, 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\. PC is at rank #2,189, tagged as anoun, pronounced \pe.se\.
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 48521, this pair ranks #178,257 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of P4 vs PC
Shared letters: p. Private to "P4": -. Private to "PC": c.
"P4" · 1 letters · shape C · "PC" · 2 letters · shape CC
Frequently Asked Questions
Is swapping "P4" for "PC" ever safe?
Frequency check: "P4" vs "PC" - which ranks higher?
What to do next
Eye-level mix-up between "P4" and "PC" 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 "PC" - compare definitions side by side with the headword page. Word entry
- This pair ranks #178,257 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "P4" and "PC" also get mixed up with nearby pairs, the highest-scored neighbour is "P4 vs pio". Nearby pair
Confusion rank #178,257 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.