jalonsvsJasonConfusable pair

Quick tell: jalons is a noun, Jason is a name, so they fill different roles in a sentence.

Which to use

“jalons” is a noun and “Jason” is a name - they look or sound alike but fill different roles in a sentence.

#33,746
“jalons” frequency rank
#5,880
“Jason” frequency rank
39626
confusion score

Side-by-Side Comparison

Feature jalons Jason
Definition Pluriel de jalon. Fils d’Éson, roi d’Iolcos (Iolchos) en Thessalie, descendant d’Éole, époux de Médée et père de Merméros et Phérès. Élevé par le centaure Chiron, il est principalement connu pour sa quête de la Toison d’or avec les Argonautes.

Where the eye mixes jalons and Jason

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. jalons runs 6 letters (CVCVCC) against Jason's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
jalons
5 ch
Jason

Visual trap between jalons and Jason

These two trip readers on the page rather than in the ear: jalons is \ʒa.lɔ̃\ while Jason is \ʒa.zɔ̃\. 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 (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 39626, derived from the frequency rank of both members and their visual similarity.

jalons is recorded at frequency rank #33,746, classified as anoun, pronounced \ʒa.lɔ̃\. Jason is at rank #5,880, tagged as aname, pronounced \ʒa.zɔ̃\.

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 39626, this pair ranks #246,588 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of jalons vs Jason

Shared letters: ajnos. Private to "jalons": l. Private to "Jason": -.

"jalons" · 6 letters · shape CVCVCC  ·  "Jason" · 5 letters · shape CVCVC

Known mistypes of this pair

  • jalons ← ajlons · jallons · jalnos · jalonns · jalonss · jalosn · jaolns · jjalons
  • Jason ← ajson · jaosn · jasno · jasonn · jasson · jjason · jsaon

Frequently Asked Questions

Is swapping "jalons" for "Jason" ever safe?
No - they are not even the same part of speech. "jalons" is a noun and "Jason" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "jalons" or "Jason" show up more?
"Jason" is the more common of the two: it sits at frequency rank #5,880 in our French list, against #33,746 for "jalons". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "jalons" and "Jason" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "jalons" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Jason" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #246,588 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "jalons" and "Jason" also get mixed up with nearby pairs, the highest-scored neighbour is "jalon vs jalons". 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 #246,588 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