Which to use
“Cergy” is a name and “cerne” is a noun - they look or sound alike but fill different roles in a sentence.
- #21,262
- “Cergy” frequency rank
- #43,332
- “cerne” frequency rank
- 64594
- confusion score
Side-by-Side Comparison
| Feature | Cergy | cerne |
|---|---|---|
| Definition | Commune et chef-lieu de département français, situé dans le département du Val-d’Oise. | Cercle sombre qui se forme autour de l’œil. |
Where the eye mixes Cergy and cerne
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. Cergy and cerne follow the identical consonant-vowel pattern (CVCCV). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses Cergy with cerne
These two trip readers on the page rather than in the ear: Cergy is \sɛʁ.ʒi\ while cerne is \sɛʁn\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 64594, derived from the frequency rank of both members and their visual similarity.
Cergy is recorded at frequency rank #21,262, classified as aname, pronounced \sɛʁ.ʒi\. cerne is at rank #43,332, tagged as anoun, pronounced \sɛʁn\.
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 64594, this pair ranks #76,298 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of Cergy vs cerne
Shared letters: cer. Private to "Cergy": gy. Private to "cerne": n.
"Cergy" · 5 letters · shape CVCCV · "cerne" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "Cergy" for "cerne" ever safe?
Which is more common, "Cergy" or "cerne"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "Cergy" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cerne" - compare definitions side by side with the headword page. Word entry
- This pair ranks #76,298 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "Cergy" and "cerne" also get mixed up with nearby pairs, the highest-scored neighbour is "cerne vs CNE". 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 #76,298 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.