Which to use
“CAF” and “cai” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #10,286
- “CAF” frequency rank
- #46,045
- “cai” frequency rank
- 56331
- confusion score
Side-by-Side Comparison
| Feature | CAF | cai |
|---|---|---|
| Definition | Caisse d’allocations familiales. | Bien, affaire, objet, chose, fortune. |
Where the eye mixes CAF and cai
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between CAF and cai
A purely visual mix-up. CAF (\kaf\) and cai (\kaj\) 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 a single letter - f in “CAF” becomes i in “cai”. Our composite confusion score for this pair is 56331, derived from the frequency rank of both members and their visual similarity.
CAF is recorded at frequency rank #10,286, classified as anoun, pronounced \kaf\. cai is at rank #46,045, tagged as anoun, pronounced \kaj\.
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 56331, this pair ranks #121,752 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of CAF vs cai
Shared letters: ac. Private to "CAF": f. Private to "cai": i.
"CAF" · 3 letters · shape CVC · "cai" · 3 letters · shape CVV
Frequently Asked Questions
Can "CAF" and "cai" be used interchangeably?
Frequency check: "CAF" vs "cai" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "CAF" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cai" - compare definitions side by side with the headword page. Word entry
- This pair ranks #121,752 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "CAF" and "cai" also get mixed up with nearby pairs, the highest-scored neighbour is "cai vs CCE". Nearby pair
Confusion rank #121,752 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.