Which to use
“jonc” is a noun and “jong” is an adjective - they look or sound alike but fill different roles in a sentence.
- #41,850
- “jonc” frequency rank
- #13,414
- “jong” frequency rank
- 55264
- confusion score
Side-by-Side Comparison
| Feature | jonc | jong |
|---|---|---|
| Definition | Nom donné à des plantes à tige droite et flexible, qui croissent ordinairement le long des eaux, ou même dans l’eau, et dont plusieurs espèces servaient à faire des liens, des nattes, des cannes, etc., du genre Juncus ou qui rappellent ce genre par leur apparence. | Jeune. |
Where the eye mixes jonc and jong
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses jonc with jong
These two trip readers on the page rather than in the ear: jonc is \ʒɔ̃\ while jong is \joŋ\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - c in “jonc” becomes g in “jong”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 55264, derived from the frequency rank of both members and their visual similarity.
jonc is recorded at frequency rank #41,850, classified as anoun, pronounced \ʒɔ̃\. jong is at rank #13,414, tagged as anadj, pronounced \joŋ\.
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 55264, this pair ranks #128,570 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of jonc vs jong
Shared letters: jno. Private to "jonc": c. Private to "jong": g.
"jonc" · 4 letters · shape CVCC · "jong" · 4 letters · shape CVCC
Known mistypes of this pair
Frequently Asked Questions
Do "jonc" and "jong" mean the same thing in a sentence?
Which is more common, "jonc" or "jong"?
What to do next
Eye-level mix-up between "jonc" and "jong" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "jonc" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "jong" - compare definitions side by side with the headword page. Word entry
- This pair ranks #128,570 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "jonc" and "jong" also get mixed up with nearby pairs, the highest-scored neighbour is "jonc vs jor". 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 #128,570 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.