Which to use
“Eisen” is a noun and “eiserne” is an adjective - they look or sound alike but fill different roles in a sentence.
- #5,582
- “Eisen” frequency rank
- #15,611
- “eiserne” frequency rank
- 21193
- confusion score
Side-by-Side Comparison
| Feature | Eisen | eiserne |
|---|---|---|
| Definition | chemisches Element, silberweißes, bei Feuchtigkeit leicht oxidierendes Metall | Nominativ Singular Femininum der starken Deklination des Positivs des Adjektivs eisern |
Where the eye mixes Eisen and eiserne
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Look-alike desk: Eisen vs eiserne
These two trip readers on the page rather than in the ear: Eisen is [ˈaɪ̯zn̩] while eiserne is [ˈaɪ̯zɐnə]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 21193, derived from the frequency rank of both members and their visual similarity.
Eisen is recorded at frequency rank #5,582, classified as anoun, pronounced [ˈaɪ̯zn̩]. eiserne is at rank #15,611, tagged as anadj, pronounced [ˈaɪ̯zɐnə].
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 21193, this pair ranks #1,889,127 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of Eisen vs eiserne
Shared letters: eins. Private to "Eisen": -. Private to "eiserne": r.
"Eisen" · 5 letters · shape VVCVC · "eiserne" · 7 letters · shape VVCVCCV
Known mistypes of this pair
Frequently Asked Questions
Do "Eisen" and "eiserne" mean the same thing in a sentence?
Which is more common, "Eisen" or "eiserne"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "Eisen" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "eiserne" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,889,127 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "Eisen" and "eiserne" also get mixed up with nearby pairs, the highest-scored neighbour is "eisern vs eiserne". 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 #1,889,127 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.