Which to use
“équations” and “éruptions” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #14,184
- “équations” frequency rank
- #21,825
- “éruptions” frequency rank
- 36009
- confusion score
Side-by-Side Comparison
| Feature | équations | éruptions |
|---|---|---|
| Definition | Pluriel de équation. | Pluriel de éruption. |
Where the eye mixes équations and éruptions
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. équations (VCVVCVVCC) and éruptions (VCVCCVVCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Why the eye confuses équations with éruptions
A purely visual mix-up. équations (\e.kwa.sjɔ̃\) and éruptions (\e.ʁyp.sjɔ̃\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 36009, derived from the frequency rank of both members and their visual similarity.
équations is recorded at frequency rank #14,184, classified as anoun, pronounced \e.kwa.sjɔ̃\. éruptions is at rank #21,825, tagged as anoun, pronounced \e.ʁyp.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 36009, this pair ranks #272,642 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of équations vs éruptions
Shared letters: inostué. Private to "équations": aq. Private to "éruptions": pr.
"équations" · 9 letters · shape VCVVCVVCC · "éruptions" · 9 letters · shape VCVCCVVCC
Frequently Asked Questions
Can "équations" and "éruptions" be used interchangeably?
Frequency check: "équations" vs "éruptions" - which ranks higher?
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 "équations" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "éruptions" - compare definitions side by side with the headword page. Word entry
- This pair ranks #272,642 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "équations" and "éruptions" also get mixed up with nearby pairs, the highest-scored neighbour is "érections vs éruptions". Nearby pair
Confusion rank #272,642 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.