Which to use
“arch” and “are” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #25,204
- “arch” frequency rank
- #6,166
- “are” frequency rank
- 31370
- confusion score
Side-by-Side Comparison
| Feature | arch | are |
|---|---|---|
| Definition | Dans les pays arabes, terre en usufruit collectif chez les peuples Berbères. | Unité de mesure de surface de terrains, égale à 100 mètres carrés. |
Where the eye mixes arch and are
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses arch with are
A purely visual mix-up. arch (\aʁʃ\) and are (\aʁ\) 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 31370, derived from the frequency rank of both members and their visual similarity.
arch is recorded at frequency rank #25,204, classified as anoun, pronounced \aʁʃ\. are is at rank #6,166, tagged as anoun, pronounced \aʁ\.
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 31370, this pair ranks #304,216 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of arch vs are
Shared letters: ar. Private to "arch": ch. Private to "are": e.
"arch" · 4 letters · shape VCCC · "are" · 3 letters · shape VCV
Known mistypes of this pair
- arch ← acrh · arcch · archh · arhc · arrch · rach
Frequently Asked Questions
Can "arch" and "are" be used interchangeably?
Which is more common, "arch" or "are"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "arch" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "are" - compare definitions side by side with the headword page. Word entry
- This pair ranks #304,216 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "arch" and "are" also get mixed up with nearby pairs, the highest-scored neighbour is "arch 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 #304,216 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.