Which to use
“secoué” is a verb and “sécu” is a noun - they look or sound alike but fill different roles in a sentence.
- #18,063
- “secoué” frequency rank
- #15,263
- “sécu” frequency rank
- 33326
- confusion score
Side-by-Side Comparison
| Feature | secoué | sécu |
|---|---|---|
| Definition | Participe passé masculin singulier de secouer. | Sécurité sociale. |
Where the eye mixes secoué and sécu
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. secoué runs 6 letters (CVCVVV) against sécu's 4 (CVCV) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between secoué and sécu
These two trip readers on the page rather than in the ear: secoué is \sə.kwe\ while sécu is \se.ky\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 33326, derived from the frequency rank of both members and their visual similarity.
secoué is recorded at frequency rank #18,063, classified as averb, pronounced \sə.kwe\. sécu is at rank #15,263, tagged as anoun, pronounced \se.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 33326, this pair ranks #291,398 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of secoué vs sécu
Shared letters: csué. Private to "secoué": eo. Private to "sécu": -.
"secoué" · 6 letters · shape CVCVVV · "sécu" · 4 letters · shape CVCV
Frequently Asked Questions
Is swapping "secoué" for "sécu" ever safe?
Which is more common, "secoué" or "sécu"?
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 "secoué" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sécu" - compare definitions side by side with the headword page. Word entry
- This pair ranks #291,398 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "secoué" and "sécu" also get mixed up with nearby pairs, the highest-scored neighbour is "sécu vs suu". Nearby pair
Confusion rank #291,398 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.