arrêtervsarrêteraiConfusable pair

Which to use

“arrêter” and “arrêterai” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#733
“arrêter” frequency rank
#32,283
“arrêterai” frequency rank
33016
confusion score

Side-by-Side Comparison

Feature arrêter arrêterai
Definition Empêcher quelqu’un ou quelque chose de continuer son déplacement. Première personne du singulier du futur du verbe arrêter.

Where the eye mixes arrêter and arrêterai

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. arrêter runs 7 letters (VCCVCVC) against arrêterai's 9 (VCCVCVCVV) - the length gap alone is often enough to separate them once you know to check it.

7 ch
arrêter
9 ch
arrêterai

Why the eye confuses arrêter with arrêterai

A purely visual mix-up. arrêter (\a.ʁe.te\) and arrêterai (\a.ʁɛ.tə.ʁe\) 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 2 extra letter(s) - “arrêter” sits inside “arrêterai”. Our composite confusion score for this pair is 33016, derived from the frequency rank of both members and their visual similarity.

arrêter is recorded at frequency rank #733, classified as averb, pronounced \a.ʁe.te\. arrêterai is at rank #32,283, tagged as averb, pronounced \a.ʁɛ.tə.ʁe\.

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 33016, this pair ranks #293,431 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of arrêter vs arrêterai

Shared letters: aertê. Private to "arrêter": -. Private to "arrêterai": i.

"arrêter" · 7 letters · shape VCCVCVC  ·  "arrêterai" · 9 letters · shape VCCVCVCVV

Frequently Asked Questions

Can "arrêter" and "arrêterai" be used interchangeably?
No. They are said differently (\a.ʁe.te\ versus \a.ʁɛ.tə.ʁe\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "arrêter" or "arrêterai" show up more?
"arrêter" is the more common of the two: it sits at frequency rank #733 in our French list, against #32,283 for "arrêterai". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "arrêter" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "arrêterai" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #293,431 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "arrêter" and "arrêterai" also get mixed up with nearby pairs, the highest-scored neighbour is "arrêterai vs arrêterais". Nearby pair

Confusion rank #293,431 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list