jaivsjaisTell them apart

Which to use

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

#8,259
“jai” frequency rank
#46,247
“jais” frequency rank
54506
confusion score

Side-by-Side Comparison

Feature jai jais
Definition Sang. Bois fossile, assez dur pour être taillé; il s'agit spécifiquement d'une sorte de houille, le lignite piciforme, dont on peut faire de petits ouvrages, colliers, bracelets, boutons de deuil, etc.

Where the eye mixes jai and jais

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

3 ch
jai
4 ch
jais

Visual trap between jai and jais

A purely visual mix-up. jai (\t͡ʃai\) and jais (\ʒɛ\) 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 extra letter(s) - “jai” sits inside “jais”. Our composite confusion score for this pair is 54506, derived from the frequency rank of both members and their visual similarity.

jai is recorded at frequency rank #8,259, classified as anoun, pronounced \t͡ʃai\. jais is at rank #46,247, tagged as anoun, pronounced \ʒɛ\.

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 54506, this pair ranks #133,546 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of jai vs jais

Shared letters: aij. Private to "jai": -. Private to "jais": s.

"jai" · 3 letters · shape CVV  ·  "jais" · 4 letters · shape CVVC

Known mistypes of this pair

  • jaisajis · jaiss · jasi · jias · jjais

Frequently Asked Questions

Can "jai" and "jais" be used interchangeably?
No. They are said differently (\t͡ʃai\ versus \ʒɛ\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "jai" vs "jais" - which ranks higher?
"jai" is the more common of the two: it sits at frequency rank #8,259 in our French list, against #46,247 for "jais". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "jai" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "jais" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #133,546 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "jai" and "jais" also get mixed up with nearby pairs, the highest-scored neighbour is "jais vs jama". 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 #133,546 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