Which to use
“plomber” and “pomper” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #36,103
- “plomber” frequency rank
- #22,652
- “pomper” frequency rank
- 58755
- confusion score
Side-by-Side Comparison
| Feature | plomber | pomper |
|---|---|---|
| Definition | Mettre, attacher, appliquer du plomb à quelque chose, en quelque lieu. | Élever, attirer, puiser un liquide ou un gaz avec une pompe. |
Where the eye mixes plomber and pomper
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. plomber runs 7 letters (CCVCCVC) against pomper's 6 (CVCCVC) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between plomber and pomper
A purely visual mix-up. plomber (\plɔ̃.be\) and pomper (\pɔ̃.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 58755, derived from the frequency rank of both members and their visual similarity.
plomber is recorded at frequency rank #36,103, classified as averb, pronounced \plɔ̃.be\. pomper is at rank #22,652, tagged as averb, pronounced \pɔ̃.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 58755, this pair ranks #107,105 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of plomber vs pomper
Shared letters: emopr. Private to "plomber": bl. Private to "pomper": -.
"plomber" · 7 letters · shape CCVCCVC · "pomper" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "plomber" for "pomper" ever safe?
Which is more common, "plomber" or "pomper"?
What to do next
Eye-level mix-up between "plomber" and "pomper" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "plomber" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pomper" - compare definitions side by side with the headword page. Word entry
- This pair ranks #107,105 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "plomber" and "pomper" also get mixed up with nearby pairs, the highest-scored neighbour is "plomber vs plombiers". 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 #107,105 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.