Which to use
“insu” is a noun and “ips” is a symbol - they look or sound alike but fill different roles in a sentence.
- #12,987
- “insu” frequency rank
- #38,871
- “ips” frequency rank
- 51858
- confusion score
Side-by-Side Comparison
| Feature | insu | ips |
|---|---|---|
| Definition | Utilisé uniquement dans la locution figée à l’insu de quelqu'un, et, dans les locutions analogues, à mon insu, à votre insu… C’est-à-dire la chose n'étant pas sue de quelqu'un, de moi, de vous, etc. | Unité de mesure de la fréquence d’échantillonnage d’un film : nombre d’images qui défilent par seconde. |
Where the eye mixes insu and ips
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses insu with ips
These two trip readers on the page rather than in the ear: insu is \ɛ̃.sy\ while ips is \i.pe.ɛs\. 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 (noun vs symbol), which is usually the fastest check. Our composite confusion score for this pair is 51858, derived from the frequency rank of both members and their visual similarity.
insu is recorded at frequency rank #12,987, classified as anoun, pronounced \ɛ̃.sy\. ips is at rank #38,871, tagged as asymbol, pronounced \i.pe.ɛs\.
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 51858, this pair ranks #151,906 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of insu vs ips
Shared letters: is. Private to "insu": nu. Private to "ips": p.
"insu" · 4 letters · shape VCCV · "ips" · 3 letters · shape VCC
Known mistypes of this pair
- insu ← innsu · inssu · inus · isnu · nisu
Frequently Asked Questions
Do "insu" and "ips" mean the same thing in a sentence?
In ordinary French text, does "insu" or "ips" show up more?
What to do next
Eye-level mix-up between "insu" and "ips" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "insu" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ips" - compare definitions side by side with the headword page. Word entry
- This pair ranks #151,906 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "insu" and "ips" also get mixed up with nearby pairs, the highest-scored neighbour is "ips vs isi". 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 #151,906 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.