Which to use
“aces” and “aises” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #43,246
- “aces” frequency rank
- #41,636
- “aises” frequency rank
- 84882
- confusion score
Side-by-Side Comparison
| Feature | aces | aises |
|---|---|---|
| Definition | Pluriel de ace. | Pluriel de aise. |
Where the eye mixes aces and aises
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. aces runs 4 letters (VCVC) against aises's 5 (VVCVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses aces with aises
A purely visual mix-up. aces (\ɛs\) and aises (\ɛz\) 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 84882, derived from the frequency rank of both members and their visual similarity.
aces is recorded at frequency rank #43,246, classified as anoun, pronounced \ɛs\. aises is at rank #41,636, tagged as anoun, pronounced \ɛz\.
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 84882, this pair ranks #12,238 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of aces vs aises
Shared letters: aes. Private to "aces": c. Private to "aises": i.
"aces" · 4 letters · shape VCVC · "aises" · 5 letters · shape VVCVC
Known mistypes of this pair
Frequently Asked Questions
Can "aces" and "aises" be used interchangeably?
Which is more common, "aces" or "aises"?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "aces" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "aises" - compare definitions side by side with the headword page. Word entry
- This pair ranks #12,238 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "aces" and "aises" also get mixed up with nearby pairs, the highest-scored neighbour is "aces vs aves". 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 #12,238 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.