Which to use
“paco” and “PCB” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #24,315
- “paco” frequency rank
- #45,779
- “PCB” frequency rank
- 70094
- confusion score
Side-by-Side Comparison
| Feature | paco | PCB |
|---|---|---|
| Definition | Minerai d’argent contenant beaucoup de fer. | Polychlorobiphényle. |
Where the eye mixes paco and PCB
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. paco runs 4 letters (CVCV) against PCB's 3 (CCC) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between paco and PCB
A purely visual mix-up. paco (\pa.ko\) and PCB (\pe.se.be\) 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 70094, derived from the frequency rank of both members and their visual similarity.
paco is recorded at frequency rank #24,315, classified as anoun, pronounced \pa.ko\. PCB is at rank #45,779, tagged as anoun, pronounced \pe.se.be\.
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 70094, this pair ranks #52,666 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of paco vs PCB
Shared letters: cp. Private to "paco": ao. Private to "PCB": b.
"paco" · 4 letters · shape CVCV · "PCB" · 3 letters · shape CCC
Known mistypes of this pair
- paco ← apco · pacco · paoc · pcao · ppaco
Frequently Asked Questions
Can "paco" and "PCB" be used interchangeably?
Which is more common, "paco" or "PCB"?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "paco" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "PCB" - compare definitions side by side with the headword page. Word entry
- This pair ranks #52,666 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "paco" and "PCB" 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 #52,666 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.