caivsclanWhat's the difference?

Which to use

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

#46,045
“cai” frequency rank
#4,412
“clan” frequency rank
50457
confusion score

Side-by-Side Comparison

Feature cai clan
Definition Bien, affaire, objet, chose, fortune. Chez les Celtes, tribu formée d’un certain nombre de familles.

Where the eye mixes cai and clan

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. cai runs 3 letters (CVV) against clan's 4 (CCVC) - the length gap alone is often enough to separate them once you know to check it.

3 ch
cai
4 ch
clan

Visual trap between cai and clan

A purely visual mix-up. cai (\kaj\) and clan (\klɑ̃\) 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 50457, derived from the frequency rank of both members and their visual similarity.

cai is recorded at frequency rank #46,045, classified as anoun, pronounced \kaj\. clan is at rank #4,412, tagged as anoun, pronounced \klɑ̃\.

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 50457, this pair ranks #162,457 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of cai vs clan

Shared letters: ac. Private to "cai": i. Private to "clan": ln.

"cai" · 3 letters · shape CVV  ·  "clan" · 4 letters · shape CCVC

Known mistypes of this pair

  • clan ← caln · cclan · clann · cllan · clna · lcan

Frequently Asked Questions

Can "cai" and "clan" be used interchangeably?
No. They are said differently (\kaj\ versus \klɑ̃\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "cai" or "clan"?
"clan" is the more common of the two: it sits at frequency rank #4,412 in our French list, against #46,045 for "cai". 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 "cai" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "clan" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #162,457 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "cai" and "clan" also get mixed up with nearby pairs, the highest-scored neighbour is "cai vs CCE". 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 #162,457 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