cabvsCXWhich spelling fits?

Which to use

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

#22,504
“cab” frequency rank
#32,366
“CX” frequency rank
54870
confusion score

Side-by-Side Comparison

Feature cab CX
Definition Taxi britannique. Expérience client.

Where the eye mixes cab and CX

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
cab
2 ch
CX

Why the eye confuses cab with CX

A purely visual mix-up. cab (\kab\) and CX (\siːɛks\) 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 54870, 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\. CX is at rank #32,366, tagged as anoun, pronounced \siːɛks\.

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 54870, this pair ranks #131,127 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of cab vs CX

Shared letters: c. Private to "cab": ab. Private to "CX": x.

"cab" · 3 letters · shape CVC  ·  "CX" · 2 letters · shape CC

Frequently Asked Questions

Is swapping "cab" for "CX" ever safe?
No. They are said differently (\kab\ versus \siːɛks\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "cab" vs "CX" - which ranks higher?
"cab" is the more common of the two: it sits at frequency rank #22,504 in our French list, against #32,366 for "CX". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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 "CX" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #131,127 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "cab" and "CX" also get mixed up with nearby pairs, the highest-scored neighbour is "CCE vs CX". Nearby pair

Confusion rank #131,127 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