Which to use
“écoule” is a verb and “écume” is a noun - they look or sound alike but fill different roles in a sentence.
- #17,596
- “écoule” frequency rank
- #26,228
- “écume” frequency rank
- 43824
- confusion score
Side-by-Side Comparison
| Feature | écoule | écume |
|---|---|---|
| Definition | Première personne du singulier du présent de l’indicatif de écouler. | Sorte de mousse blanchâtre qui se forme à la surface des liquides agités, chauffés, ou en fermentation. |
Where the spellings diverge
Shared letters are muted; the letters that actually set écoule and écume apart are highlighted. They share 4 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: écoule is \e.kul\ while écume is \e.kym\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 43824, derived from the frequency rank of both members and their visual similarity.
écoule is recorded at frequency rank #17,596, classified as averb, pronounced \e.kul\. écume is at rank #26,228, tagged as anoun, pronounced \e.kym\.
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 43824, this pair ranks #215,104 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of écoule vs écume
Shared letters: ceué. Private to "écoule": lo. Private to "écume": m.
"écoule" · 6 letters · shape VCVVCV · "écume" · 5 letters · shape VCVCV
Frequency comparison
Frequently Asked Questions
Can "écoule" and "écume" be used interchangeably?
Which is more common, "écoule" or "écume"?
Remembering écoule vs écume
The fastest way to pick the right one every time.
- Check the role first: if you need a verb, it's “écoule”; for a noun, it's “écume”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “écoule” entry
- Browse more pairs most likely to be confused. Most confusable