aisévsassiseConfusable pair

Quick tell: aisé is a adjective, assise is a noun, so they fill different roles in a sentence.

Which to use

“aisé” is an adjective and “assise” is a noun - they look or sound alike but fill different roles in a sentence.

#12,711
“aisé” frequency rank
#4,829
“assise” frequency rank
17540
confusion score

Side-by-Side Comparison

Feature aisé assise
Definition Facile à faire, simple, sans problème. Base d’une muraille.

Where the eye mixes aisé and assise

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

4 ch
aisé
6 ch
assise

Why the eye confuses aisé with assise

These two trip readers on the page rather than in the ear: aisé is \ɛ.ze\ while assise is \a.siz\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 17540, derived from the frequency rank of both members and their visual similarity.

aisé is recorded at frequency rank #12,711, classified as anadj, pronounced \ɛ.ze\. assise is at rank #4,829, tagged as anoun, pronounced \a.siz\.

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 17540, this pair ranks #382,649 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of aisé vs assise

Shared letters: ais. Private to "aisé": é. Private to "assise": e.

"aisé" · 4 letters · shape VVCV  ·  "assise" · 6 letters · shape VCCVCV

Known mistypes of this pair

  • assiseasise · asisse · assies · assisse · asssie · sasise

Frequently Asked Questions

Is swapping "aisé" for "assise" ever safe?
No - they are not even the same part of speech. "aisé" is an adjective and "assise" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "aisé" or "assise" show up more?
"assise" is the more common of the two: it sits at frequency rank #4,829 in our French list, against #12,711 for "aisé". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "aisé" and "assise" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "aisé" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "assise" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #382,649 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "aisé" and "assise" also get mixed up with nearby pairs, the highest-scored neighbour is "aisé vs Aure". 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 #382,649 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