Which to use
“assidu” and “assis” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #33,553
- “assidu” frequency rank
- #3,237
- “assis” frequency rank
- 36790
- confusion score
Side-by-Side Comparison
| Feature | assidu | assis |
|---|---|---|
| Definition | Qui fait preuve d’assiduité. | Placé sur son séant. |
Where the eye mixes assidu and assis
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. assidu runs 6 letters (VCCVCV) against assis's 5 (VCCVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses assidu with assis
A purely visual mix-up. assidu (\a.si.dy\) and assis (\a.si\) 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 36790, derived from the frequency rank of both members and their visual similarity.
assidu is recorded at frequency rank #33,553, classified as anadj, pronounced \a.si.dy\. assis is at rank #3,237, tagged as anadj, pronounced \a.si\.
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 36790, this pair ranks #267,117 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of assidu vs assis
Shared letters: ais. Private to "assidu": du. Private to "assis": -.
"assidu" · 6 letters · shape VCCVCV · "assis" · 5 letters · shape VCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "assidu" for "assis" ever safe?
Frequency check: "assidu" vs "assis" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "assidu" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "assis" - compare definitions side by side with the headword page. Word entry
- This pair ranks #267,117 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "assidu" and "assis" also get mixed up with nearby pairs, the highest-scored neighbour is "assidu vs assist". 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 #267,117 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.