janvsjoncTell them apart

Which to use

“jan” and “jonc” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#8,412
“jan” frequency rank
#41,850
“jonc” frequency rank
50262
confusion score

Side-by-Side Comparison

Feature jan jonc
Definition Chacune des deux tables du jeu de trictrac. 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.

Where the eye mixes jan and jonc

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
jan
4 ch
jonc

Look-alike desk: jan vs jonc

A purely visual mix-up. jan (\ʒɑ̃\) and jonc (\ʒɔ̃\) 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 50262, derived from the frequency rank of both members and their visual similarity.

jan is recorded at frequency rank #8,412, classified as anoun, pronounced \ʒɑ̃\. jonc is at rank #41,850, tagged as anoun, pronounced \ʒɔ̃\.

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 50262, this pair ranks #164,053 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of jan vs jonc

Shared letters: jn. Private to "jan": a. Private to "jonc": co.

"jan" · 3 letters · shape CVC  ·  "jonc" · 4 letters · shape CVCC

Known mistypes of this pair

  • joncjjonc · jnoc · jocn · joncc · jonnc · ojnc

Frequently Asked Questions

Is swapping "jan" for "jonc" ever safe?
No. They are said differently (\ʒɑ̃\ versus \ʒɔ̃\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "jan" or "jonc" show up more?
"jan" is the more common of the two: it sits at frequency rank #8,412 in our French list, against #41,850 for "jonc". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "jan" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "jonc" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #164,053 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "jan" and "jonc" 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 #164,053 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list