Which to use
“acide” is an adjective and “asile” is a noun - they look or sound alike but fill different roles in a sentence.
- #4,302
- “acide” frequency rank
- #5,007
- “asile” frequency rank
- 9309
- confusion score
Side-by-Side Comparison
| Feature | acide | asile |
|---|---|---|
| Definition | Qualifie une saveur aigre ou piquante. | Privilège d’inviolabilité accordé à certaines personnes et à certains lieux chez les anciens. |
Where the eye mixes acide and asile
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses acide with asile
These two trip readers on the page rather than in the ear: acide is \a.sid\ while asile is \a.zil\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 9309, derived from the frequency rank of both members and their visual similarity.
acide is recorded at frequency rank #4,302, classified as anadj, pronounced \a.sid\. asile is at rank #5,007, tagged as anoun, pronounced \a.zil\.
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 9309, this pair ranks #417,119 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of acide vs asile
Shared letters: aei. Private to "acide": cd. Private to "asile": ls.
"acide" · 5 letters · shape VCVCV · "asile" · 5 letters · shape VCVCV
Known mistypes of this pair
Frequently Asked Questions
Can "acide" and "asile" be used interchangeably?
Frequency check: "acide" vs "asile" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "acide" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "asile" - compare definitions side by side with the headword page. Word entry
- This pair ranks #417,119 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "acide" and "asile" also get mixed up with nearby pairs, the highest-scored neighbour is "alizé vs asile". 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 #417,119 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.