Which to use
“Arcep” is a name and “arche” is a noun - they look or sound alike but fill different roles in a sentence.
- #38,146
- “Arcep” frequency rank
- #10,990
- “arche” frequency rank
- 49136
- confusion score
Side-by-Side Comparison
| Feature | Arcep | arche |
|---|---|---|
| Definition | . Autorité administrative indépendante française chargée de réguler les communications électroniques et postales et la distribution de la presse. | Partie cintrée d’un pont, d’un aqueduc, d’un viaduc, etc. |
Where the eye mixes Arcep and arche
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. Arcep (VCCVC) and arche (VCCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Why the eye confuses Arcep with arche
These two trip readers on the page rather than in the ear: Arcep is \aʁ.sɛp\ while arche is \aʁʃ\. 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 49136, derived from the frequency rank of both members and their visual similarity.
Arcep is recorded at frequency rank #38,146, classified as aname, pronounced \aʁ.sɛp\. arche is at rank #10,990, tagged as anoun, pronounced \aʁʃ\.
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 49136, this pair ranks #173,174 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Arcep vs arche
Shared letters: acer. Private to "Arcep": p. Private to "arche": h.
"Arcep" · 5 letters · shape VCCVC · "arche" · 5 letters · shape VCCCV
Known mistypes of this pair
Frequently Asked Questions
Do "Arcep" and "arche" mean the same thing in a sentence?
Frequency check: "Arcep" vs "arche" - which ranks higher?
Useful next steps
Eye-level mix-up between "Arcep" and "arche" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "Arcep" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "arche" - compare definitions side by side with the headword page. Word entry
- This pair ranks #173,174 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "Arcep" and "arche" also get mixed up with nearby pairs, the highest-scored neighbour is "arceau vs Arcep". 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 #173,174 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.