Which to use
“arche” and “arête” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #10,990
- “arche” frequency rank
- #17,875
- “arête” frequency rank
- 28865
- confusion score
Side-by-Side Comparison
| Feature | arche | arête |
|---|---|---|
| Definition | Partie cintrée d’un pont, d’un aqueduc, d’un viaduc, etc. | Os long, mince et pointu qui se trouve dans la chair de certains poissons. |
Where the eye mixes arche and arête
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between arche and arête
A purely visual mix-up. arche (\aʁʃ\) and arête (\a.ʁɛt\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 28865, derived from the frequency rank of both members and their visual similarity.
arche is recorded at frequency rank #10,990, classified as anoun, pronounced \aʁʃ\. arête is at rank #17,875, tagged as anoun, pronounced \a.ʁɛt\.
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 28865, this pair ranks #320,185 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of arche vs arête
Shared letters: aer. Private to "arche": ch. Private to "arête": tê.
"arche" · 5 letters · shape VCCCV · "arête" · 5 letters · shape VCVCV
Known mistypes of this pair
- arche ← acrhe · arcche · arceh · archhe · arhce · arrche · rache
Frequently Asked Questions
Do "arche" and "arête" mean the same thing in a sentence?
Frequency check: "arche" vs "arête" - which ranks higher?
After this comparison
Eye-level mix-up between "arche" and "arête" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "arche" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "arête" - compare definitions side by side with the headword page. Word entry
- This pair ranks #320,185 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "arche" and "arête" also get mixed up with nearby pairs, the highest-scored neighbour is "arête vs arti". 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 #320,185 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.