Which to use
“notation” and “notion” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #10,753
- “notation” frequency rank
- #2,788
- “notion” frequency rank
- 13541
- confusion score
Side-by-Side Comparison
| Feature | notation | notion |
|---|---|---|
| Definition | Action, manière d’indiquer, de représenter par des signes convenus. | Connaissance élémentaire, sommaire, idée plus ou moins précise qu’on a d’une chose. |
Where the eye mixes notation and notion
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.
Visual trap between notation and notion
A purely visual mix-up. notation (\no.ta.sjɔ̃\) and notion (\nɔ.sjɔ̃\) 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 letter(s) in length. Our composite confusion score for this pair is 13541, derived from the frequency rank of both members and their visual similarity.
notation is recorded at frequency rank #10,753, classified as anoun, pronounced \no.ta.sjɔ̃\. notion is at rank #2,788, tagged as anoun, pronounced \nɔ.sjɔ̃\.
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 13541, this pair ranks #400,574 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of notation vs notion
Shared letters: inot. Private to "notation": a. Private to "notion": -.
"notation" · 8 letters · shape CVCVCVVC · "notion" · 6 letters · shape CVCVVC
Known mistypes of this pair
Frequently Asked Questions
Do "notation" and "notion" mean the same thing in a sentence?
Which is more common, "notation" or "notion"?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "notation" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "notion" - compare definitions side by side with the headword page. Word entry
- This pair ranks #400,574 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "notation" and "notion" also get mixed up with nearby pairs, the highest-scored neighbour is "notation vs notations". 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 #400,574 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.