caavscarWhat's the difference?

Quick tell: caa is a noun, car is a conjunction, so they fill different roles in a sentence.

Which to use

“caa” is a noun and “car” is a conjunction - they look or sound alike but fill different roles in a sentence.

#44,346
“caa” frequency rank
#162
“car” frequency rank
44508
confusion score

Side-by-Side Comparison

Feature caa car
Definition Chasse, pêche. Introduit une explication, une raison, une cause à une proposition.

Where the eye mixes caa and car

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
caa
3 ch
car

Why the eye confuses caa with car

These two trip readers on the page rather than in the ear: caa is \caː\ while car is \kaʁ\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - a in “caa” becomes r in “car”, and the parts of speech differ too (noun vs conjunction), which is usually the fastest check. Our composite confusion score for this pair is 44508, derived from the frequency rank of both members and their visual similarity.

caa is recorded at frequency rank #44,346, classified as anoun, pronounced \caː\. car is at rank #162, tagged as aconj, pronounced \kaʁ\.

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 44508, this pair ranks #209,966 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of caa vs car

Shared letters: ac. Private to "caa": -. Private to "car": r.

"caa" · 3 letters · shape CVV  ·  "car" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "caa" for "car" ever safe?
No - they are not even the same part of speech. "caa" is a noun and "car" a conjunction, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "caa" or "car" show up more?
"car" is the more common of the two: it sits at frequency rank #162 in our French list, against #44,346 for "caa". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "caa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "car" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #209,966 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "caa" and "car" also get mixed up with nearby pairs, the highest-scored neighbour is "caa vs CCE". Nearby pair

Confusion rank #209,966 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