Which to use
“eb” and “écu” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #43,405
- “eb” frequency rank
- #28,025
- “écu” frequency rank
- 71430
- confusion score
Side-by-Side Comparison
| Feature | eb | écu |
|---|---|---|
| Definition | Eau. | Bouclier que portaient autrefois les chevaliers. |
Where the eye mixes eb and écu
Muted = shared; highlighted = the visual trap. No shared run - shape, not overlap, is the trap. eb runs 2 letters (VC) against écu's 3 (VCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses eb with écu
A purely visual mix-up. eb (\ʔəɯ˧\) and écu (\e.ky\) 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 71430, derived from the frequency rank of both members and their visual similarity.
eb is recorded at frequency rank #43,405, classified as anoun, pronounced \ʔəɯ˧\. écu is at rank #28,025, tagged as anoun, pronounced \e.ky\.
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 71430, this pair ranks #47,581 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of eb vs écu
Shared letters: none. Private to "eb": be. Private to "écu": cué.
"eb" · 2 letters · shape VC · "écu" · 3 letters · shape VCV
Frequently Asked Questions
Is swapping "eb" for "écu" ever safe?
Which is more common, "eb" or "écu"?
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 "eb" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "écu" - compare definitions side by side with the headword page. Word entry
- This pair ranks #47,581 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "eb" and "écu" also get mixed up with nearby pairs, the highest-scored neighbour is "eb vs EPO". Nearby pair
Confusion rank #47,581 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.