Which to use
“cours” is a noun and “courson” is an adjective - they look or sound alike but fill different roles in a sentence.
- #202
- “cours” frequency rank
- #47,266
- “courson” frequency rank
- 47468
- confusion score
Side-by-Side Comparison
| Feature | cours | courson |
|---|---|---|
| Definition | Mouvement d’écoulement naturel dans l’espace. → voir cours d’eau et … | Taillé court, raccourci. |
Where the spellings diverge
Shared letters are muted; the letters that actually set cours and courson apart are highlighted. They share 5 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: cours is \kuʁ\ while courson is \kuʁ.sɔ̃\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “cours” sits inside “courson”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 47468, derived from the frequency rank of both members and their visual similarity.
cours is recorded at frequency rank #202, classified as anoun, pronounced \kuʁ\. courson is at rank #47,266, tagged as anadj, pronounced \kuʁ.sɔ̃\.
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 47468, this pair ranks #186,680 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of cours vs courson
Shared letters: corsu. Private to "cours": -. Private to "courson": n.
"cours" · 5 letters · shape CVVCC · "courson" · 7 letters · shape CVVCCVC
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "cours" and "courson" be used interchangeably?
Which is more common, "cours" or "courson"?
Remembering cours vs courson
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “cours”; for an adjective, it's “courson”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “cours” entry
- Browse more pairs most likely to be confused. Most confusable