Which to use
“PCB” and “pubs” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #45,779
- “PCB” frequency rank
- #7,886
- “pubs” frequency rank
- 53665
- confusion score
Side-by-Side Comparison
| Feature | PCB | pubs |
|---|---|---|
| Definition | Polychlorobiphényle. | Pluriel de pub (publicité). |
Where the eye mixes PCB and pubs
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses PCB with pubs
A purely visual mix-up. PCB (\pe.se.be\) and pubs (\pub\) 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 53665, derived from the frequency rank of both members and their visual similarity.
PCB is recorded at frequency rank #45,779, classified as anoun, pronounced \pe.se.be\. pubs is at rank #7,886, tagged as anoun, pronounced \pub\.
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 53665, this pair ranks #139,226 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of PCB vs pubs
Shared letters: bp. Private to "PCB": c. Private to "pubs": su.
"PCB" · 3 letters · shape CCC · "pubs" · 4 letters · shape CVCC
Known mistypes of this pair
- pubs ← pbus · ppubs · pubbs · pubss · pusb · upbs
Frequently Asked Questions
Is swapping "PCB" for "pubs" ever safe?
Frequency check: "PCB" vs "pubs" - which ranks higher?
After this comparison
Eye-level mix-up between "PCB" and "pubs" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "PCB" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pubs" - compare definitions side by side with the headword page. Word entry
- This pair ranks #139,226 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "PCB" and "pubs" also get mixed up with nearby pairs, the highest-scored neighbour is "PCB vs pio". 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 #139,226 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.