abcèsvsaesWhich spelling fits?

Quick tell: abcès is a noun, aes is an adjective, so they fill different roles in a sentence.

Which to use

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

#27,675
“abcès” frequency rank
#42,143
“aes” frequency rank
69818
confusion score

Side-by-Side Comparison

Feature abcès aes
Definition Poche de pus dans une cavité formée aux dépens des tissus environnants. Aisé, facile.

Where the eye mixes abcès and aes

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. abcès runs 5 letters (VCCVC) against aes's 3 (VVC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
abcès
3 ch
aes

Why the eye confuses abcès with aes

These two trip readers on the page rather than in the ear: abcès is \ap.sɛ\ while aes is \ˈɛːs\. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 69818, derived from the frequency rank of both members and their visual similarity.

abcès is recorded at frequency rank #27,675, classified as anoun, pronounced \ap.sɛ\. aes is at rank #42,143, tagged as anadj, pronounced \ˈɛːs\.

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 69818, this pair ranks #53,701 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of abcès vs aes

Shared letters: as. Private to "abcès": bcè. Private to "aes": e.

"abcès" · 5 letters · shape VCCVC  ·  "aes" · 3 letters · shape VVC

Frequently Asked Questions

Do "abcès" and "aes" mean the same thing in a sentence?
No - they are not even the same part of speech. "abcès" is a noun and "aes" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "abcès" or "aes"?
"abcès" is the more common of the two: it sits at frequency rank #27,675 in our French list, against #42,143 for "aes". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "abcès" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aes" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #53,701 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "abcès" and "aes" also get mixed up with nearby pairs, the highest-scored neighbour is "aes vs aves". Nearby pair

Confusion rank #53,701 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