Which to use
“cab” is a noun and “car” is a conjunction - they look or sound alike but fill different roles in a sentence.
- #22,504
- “cab” frequency rank
- #162
- “car” frequency rank
- 22666
- confusion score
Side-by-Side Comparison
| Feature | cab | car |
|---|---|---|
| Definition | Taxi britannique. | Introduit une explication, une raison, une cause à une proposition. |
Where the eye mixes cab and car
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses cab with car
These two trip readers on the page rather than in the ear: cab is \kab\ while car is \kaʁ\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - b in “cab” 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 22666, derived from the frequency rank of both members and their visual similarity.
cab is recorded at frequency rank #22,504, classified as anoun, pronounced \kab\. 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 22666, this pair ranks #356,763 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of cab vs car
Shared letters: ac. Private to "cab": b. Private to "car": r.
"cab" · 3 letters · shape CVC · "car" · 3 letters · shape CVC
Frequently Asked Questions
Is swapping "cab" for "car" ever safe?
Which is more common, "cab" or "car"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "cab" 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 #356,763 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "cab" and "car" also get mixed up with nearby pairs, the highest-scored neighbour is "cab vs CCE". Nearby pair
Confusion rank #356,763 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.