Which to use
“ien” is an article and “ions” is a noun - they look or sound alike but fill different roles in a sentence.
- #41,335
- “ien” frequency rank
- #17,978
- “ions” frequency rank
- 59313
- confusion score
Side-by-Side Comparison
| Feature | ien | ions |
|---|---|---|
| Definition | Un, une | Pluriel de ion. |
Letter map: ien vs ions
Shared letters muted; letters that set ien and ions apart highlighted. Shared run: 2. ien runs 3 letters (VVC) against ions's 4 (VVCC) - the length gap alone is often enough to separate them once you know to check it.
Role in the sentence - ien and ions
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ien is anarticle and ionsanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 59313, derived from the frequency rank of both members and their visual similarity.
ien is recorded at frequency rank #41,335, classified as anarticle. ions is at rank #17,978, tagged as anoun, pronounced \jɔ̃\.
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 59313, this pair ranks #103,861 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of ien vs ions
Shared letters: in. Private to "ien": e. Private to "ions": os.
"ien" · 3 letters · shape VVC · "ions" · 4 letters · shape VVCC
Known mistypes of this pair
- ions ← inos · ionns · ionss · iosn · oins
Frequently Asked Questions
Is swapping "ien" for "ions" ever safe?
In ordinary French text, does "ien" or "ions" show up more?
Useful next steps
You've compared "ien" and "ions". Here's where to go from here.
- Full dictionary entry for "ien" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ions" - compare definitions side by side with the headword page. Word entry
- This pair ranks #103,861 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "ien" and "ions" also get mixed up with nearby pairs, the highest-scored neighbour is "ien 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 #103,861 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.