Which to use
“écu” and “eo” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #28,025
- “écu” frequency rank
- #43,418
- “eo” frequency rank
- 71443
- confusion score
Side-by-Side Comparison
| Feature | écu | eo |
|---|---|---|
| Definition | Bouclier que portaient autrefois les chevaliers. | Je : première personne du singulier au cas sujet. |
Letter map: écu vs eo
Shared letters muted; letters that set écu and eo apart highlighted. No shared letter run.
Corpus notes: écu and eo
écu and eo are indexed as a confusable French pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 71443, derived from the frequency rank of both members and their visual similarity.
écu is recorded at frequency rank #28,025, classified as anoun, pronounced \e.ky\. eo is at rank #43,418, tagged as anoun.
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 71443, this pair ranks #47,530 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of écu vs eo
Shared letters: none. Private to "écu": cué. Private to "eo": eo.
"écu" · 3 letters · shape VCV · "eo" · 2 letters · shape VV
Frequently Asked Questions
Do "écu" and "eo" mean the same thing in a sentence?
Which is more common, "écu" or "eo"?
Useful next steps
You've compared "écu" and "eo". Here's where to go from here.
- Full dictionary entry for "écu" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "eo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #47,530 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "écu" and "eo" also get mixed up with nearby pairs, the highest-scored neighbour is "eo vs EPO". Nearby pair
Confusion rank #47,530 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.