jeudivsJudyWhat's the difference?

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

Which to use

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

#1,414
“jeudi” frequency rank
#22,307
“Judy” frequency rank
23721
confusion score

Side-by-Side Comparison

Feature jeudi Judy
Definition Quatrième jour de la semaine. Suit le mercredi et précède le vendredi. Prénom féminin.

Where the eye mixes jeudi and Judy

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. jeudi runs 5 letters (CVVCV) against Judy's 4 (CVCV) - the length gap alone is often enough to separate them once you know to check it.

5 ch
jeudi
4 ch
Judy

Why the eye confuses jeudi with Judy

These two trip readers on the page rather than in the ear: jeudi is \ʒø.di\ while Judy is \ˈdʒuːdi\. 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 23721, derived from the frequency rank of both members and their visual similarity.

jeudi is recorded at frequency rank #1,414, classified as anoun, pronounced \ʒø.di\. Judy is at rank #22,307, tagged as aname, pronounced \ˈdʒuːdi\.

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 23721, this pair ranks #350,850 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of jeudi vs Judy

Shared letters: dju. Private to "jeudi": ei. Private to "Judy": y.

"jeudi" · 5 letters · shape CVVCV  ·  "Judy" · 4 letters · shape CVCV

Known mistypes of this pair

  • jeudi ← ejudi · jedui · jeuddi · jeuid · jjeudi · juedi
  • Judy ← jduy · jjudy · juddy · judyy · juyd · ujdy

Frequently Asked Questions

Do "jeudi" and "Judy" mean the same thing in a sentence?
No - they are not even the same part of speech. "jeudi" is a noun and "Judy" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "jeudi" or "Judy" show up more?
"jeudi" is the more common of the two: it sits at frequency rank #1,414 in our French list, against #22,307 for "Judy". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "jeudi" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Judy" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #350,850 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "jeudi" and "Judy" also get mixed up with nearby pairs, the highest-scored neighbour is "Judy vs juju". 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 #350,850 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