Which to use
“apte” is an adjective and “ase” is a noun - they look or sound alike but fill different roles in a sentence.
- #12,518
- “apte” frequency rank
- #43,779
- “ase” frequency rank
- 56297
- confusion score
Side-by-Side Comparison
| Feature | apte | ase |
|---|---|---|
| Definition | Qui est propre à quelque chose. | Plante herbacée vivace de la famille des Apiaceae, dont l’espèce la plus connue est l’ase fétide (Ferula assa-foetida). |
Where the eye mixes apte and ase
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between apte and ase
These two trip readers on the page rather than in the ear: apte is \apt\ while ase is \az\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 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 56297, derived from the frequency rank of both members and their visual similarity.
apte is recorded at frequency rank #12,518, classified as anadj, pronounced \apt\. ase is at rank #43,779, tagged as anoun, pronounced \az\.
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 56297, this pair ranks #121,981 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of apte vs ase
Shared letters: ae. Private to "apte": pt. Private to "ase": s.
"apte" · 4 letters · shape VCCV · "ase" · 3 letters · shape VCV
Known mistypes of this pair
- apte ← apet · appte · atpe
Frequently Asked Questions
Can "apte" and "ase" be used interchangeably?
In ordinary French text, does "apte" or "ase" show up more?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "apte" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ase" - compare definitions side by side with the headword page. Word entry
- This pair ranks #121,981 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "apte" and "ase" also get mixed up with nearby pairs, the highest-scored neighbour is "ase 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 #121,981 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.