Which to use
“ien” is an article and “iron” is an adjective - they look or sound alike but fill different roles in a sentence.
- #41,335
- “ien” frequency rank
- #13,412
- “iron” frequency rank
- 54747
- confusion score
Side-by-Side Comparison
| Feature | ien | iron |
|---|---|---|
| Definition | Un, une | De fer, en fer. |
Letter map: ien vs iron
Shared letters muted; letters that set ien and iron apart highlighted. Shared run: 2. ien runs 3 letters (VVC) against iron's 4 (VCVC) - the length gap alone is often enough to separate them once you know to check it.
Role in the sentence - ien and iron
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ien is anarticle and ironanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 54747, derived from the frequency rank of both members and their visual similarity.
ien is recorded at frequency rank #41,335, classified as anarticle. iron is at rank #13,412, tagged as anadj, pronounced \ˈaɪ.ɚn\.
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 54747, this pair ranks #131,960 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of ien vs iron
Shared letters: in. Private to "ien": e. Private to "iron": or.
"ien" · 3 letters · shape VVC · "iron" · 4 letters · shape VCVC
Known mistypes of this pair
- iron ← iorn · irno · ironn · irron · rion
Frequently Asked Questions
Do "ien" and "iron" mean the same thing in a sentence?
In ordinary French text, does "ien" or "iron" show up more?
Useful next steps
Done with this confusable. These links stay specific to "ien" and "iron".
- Full dictionary entry for "ien" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "iron" - compare definitions side by side with the headword page. Word entry
- This pair ranks #131,960 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "ien" and "iron" 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 #131,960 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.