Which to use
“causa” is a verb and “Cuba” is a name - they look or sound alike but fill different roles in a sentence.
- #20,078
- “causa” frequency rank
- #6,600
- “Cuba” frequency rank
- 26678
- confusion score
Side-by-Side Comparison
| Feature | causa | Cuba |
|---|---|---|
| Definition | Troisième personne du singulier du passé simple de causer. | Plus grande île des Caraïbes. |
Where the eye mixes causa and Cuba
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses causa with Cuba
These two trip readers on the page rather than in the ear: causa is \ko.za\ while Cuba is \ky.ba\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs name), which is usually the fastest check. Our composite confusion score for this pair is 26678, derived from the frequency rank of both members and their visual similarity.
causa is recorded at frequency rank #20,078, classified as averb, pronounced \ko.za\. Cuba is at rank #6,600, tagged as aname, pronounced \ky.ba\.
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 26678, this pair ranks #333,495 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of causa vs Cuba
Shared letters: acu. Private to "causa": s. Private to "Cuba": b.
"causa" · 5 letters · shape CVVCV · "Cuba" · 4 letters · shape CVCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "causa" for "Cuba" ever safe?
Frequency check: "causa" vs "Cuba" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "causa" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Cuba" - compare definitions side by side with the headword page. Word entry
- This pair ranks #333,495 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "causa" and "Cuba" also get mixed up with nearby pairs, the highest-scored neighbour is "causa vs coupa". 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 #333,495 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.