Which to use
“ion” and “IPA” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #14,064
- “ion” frequency rank
- #48,610
- “IPA” frequency rank
- 62674
- confusion score
Side-by-Side Comparison
| Feature | ion | IPA |
|---|---|---|
| Definition | Atome ou molécule ayant perdu ou gagné des électrons sur sa couche externe. | Indice de pollution atmosphérique. |
Where the eye mixes ion and IPA
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. ion (VVC) and IPA (VCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Why the eye confuses ion with IPA
A purely visual mix-up. ion (\jɔ̃\) and IPA (\i.pe.a\) 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 62674, derived from the frequency rank of both members and their visual similarity.
ion is recorded at frequency rank #14,064, classified as anoun, pronounced \jɔ̃\. IPA is at rank #48,610, tagged as anoun, pronounced \i.pe.a\.
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 62674, this pair ranks #85,923 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of ion vs IPA
Shared letters: i. Private to "ion": no. Private to "IPA": ap.
"ion" · 3 letters · shape VVC · "IPA" · 3 letters · shape VCV
Frequently Asked Questions
Can "ion" and "IPA" be used interchangeably?
Frequency check: "ion" vs "IPA" - which ranks higher?
After this comparison
Eye-level mix-up between "ion" and "IPA" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "ion" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "IPA" - compare definitions side by side with the headword page. Word entry
- This pair ranks #85,923 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "ion" and "IPA" also get mixed up with nearby pairs, the highest-scored neighbour is "IPA vs isi". Nearby pair
Confusion rank #85,923 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.