Which to use
“insuffisant” and “insuffisantes” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #11,235
- “insuffisant” frequency rank
- #20,172
- “insuffisantes” frequency rank
- 31407
- confusion score
Side-by-Side Comparison
| Feature | insuffisant | insuffisantes |
|---|---|---|
| Definition | Qui ne suffit pas. | Féminin pluriel de insuffisant. |
Where the eye mixes insuffisant and insuffisantes
Muted = shared; highlighted = the visual trap. They share 11 letters in sequence. insuffisant runs 11 letters (VCCVCCVCVCC) against insuffisantes's 13 (VCCVCCVCVCCVC) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between insuffisant and insuffisantes
A purely visual mix-up. insuffisant (\ɛ̃.sy.fi.zɑ̃\) and insuffisantes (\ɛ̃.sy.fi.zɑ̃t\) 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 2 extra letter(s) - “insuffisant” sits inside “insuffisantes”. Our composite confusion score for this pair is 31407, derived from the frequency rank of both members and their visual similarity.
insuffisant is recorded at frequency rank #11,235, classified as anadj, pronounced \ɛ̃.sy.fi.zɑ̃\. insuffisantes is at rank #20,172, tagged as anadj, pronounced \ɛ̃.sy.fi.zɑ̃t\.
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 31407, this pair ranks #303,979 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of insuffisant vs insuffisantes
Shared letters: afinstu. Private to "insuffisant": -. Private to "insuffisantes": e.
"insuffisant" · 11 letters · shape VCCVCCVCVCC · "insuffisantes" · 13 letters · shape VCCVCCVCVCCVC
Known mistypes of this pair
- insuffisant ← innsuffisant · insfufisant · inssuffisant · insuffiasnt · insuffisannt · insuffisantt · insuffisatn · insuffisnat
- insuffisantes ← innsuffisantes · insfufisantes · inssuffisantes · insuffiasntes · insuffisanets · insuffisanntes · insuffisantess · insuffisantse
Frequently Asked Questions
Do "insuffisant" and "insuffisantes" mean the same thing in a sentence?
Which is more common, "insuffisant" or "insuffisantes"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "insuffisant" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "insuffisantes" - compare definitions side by side with the headword page. Word entry
- This pair ranks #303,979 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "insuffisant" and "insuffisantes" also get mixed up with nearby pairs, the highest-scored neighbour is "insuffisances vs insuffisantes". 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 #303,979 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.