Which to use
“couler” and “cumuler” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #6,178
- “couler” frequency rank
- #22,826
- “cumuler” frequency rank
- 29004
- confusion score
Side-by-Side Comparison
| Feature | couler | cumuler |
|---|---|---|
| Definition | Se déverser, aller d’un endroit à un autre, en parlant des liquides. | Réunir en sa personne plusieurs choses différentes. |
Where the eye mixes couler and cumuler
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. couler runs 6 letters (CVVCVC) against cumuler's 7 (CVCVCVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses couler with cumuler
A purely visual mix-up. couler (\ku.le\) and cumuler (\ky.my.le\) 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 29004, derived from the frequency rank of both members and their visual similarity.
couler is recorded at frequency rank #6,178, classified as averb, pronounced \ku.le\. cumuler is at rank #22,826, tagged as averb, pronounced \ky.my.le\.
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 29004, this pair ranks #319,337 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of couler vs cumuler
Shared letters: celru. Private to "couler": o. Private to "cumuler": m.
"couler" · 6 letters · shape CVVCVC · "cumuler" · 7 letters · shape CVCVCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "couler" for "cumuler" ever safe?
Frequency check: "couler" vs "cumuler" - which ranks higher?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "couler" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cumuler" - compare definitions side by side with the headword page. Word entry
- This pair ranks #319,337 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "couler" and "cumuler" also get mixed up with nearby pairs, the highest-scored neighbour is "cumulées vs cumuler". 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 #319,337 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.