eigenervseisernerTell them apart

Which to use

“eigener” and “eiserner” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#2,141
“eigener” frequency rank
#43,133
“eiserner” frequency rank
45274
confusion score

Side-by-Side Comparison

Feature eigener eiserner
Definition Nominativ Singular Maskulinum der starken Flexion des Positivs des Adjektivs eigen Nominativ Singular Maskulinum der starken Flexion des Adjektivs eisern

Where the eye mixes eigener and eiserner

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

7 ch
eigener
8 ch
eiserner

Visual trap between eigener and eiserner

A purely visual mix-up. eigener ([ˈaɪ̯ɡənɐ]) and eiserner ([ˈaɪ̯zɐnɐ]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 45274, derived from the frequency rank of both members and their visual similarity.

eigener is recorded at frequency rank #2,141, classified as anadj, pronounced [ˈaɪ̯ɡənɐ]. eiserner is at rank #43,133, tagged as anadj, pronounced [ˈaɪ̯zɐnɐ].

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 45274, this pair ranks #1,358,630 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of eigener vs eiserner

Shared letters: einr. Private to "eigener": g. Private to "eiserner": s.

"eigener" · 7 letters · shape VVCVCVC  ·  "eiserner" · 8 letters · shape VVCVCCVC

Known mistypes of this pair

  • eigeneregiener · eiegner · eigeenr · eigenerr · eigenner · eigenre · eiggener · eigneer
  • eisernereiesrner · eisenrer · eiserenr · eisernerr · eisernner · eisernre · eiserrner · eisrener

Frequently Asked Questions

Can "eigener" and "eiserner" be used interchangeably?
No. They are said differently ([ˈaɪ̯ɡənɐ] versus [ˈaɪ̯zɐnɐ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary German text, does "eigener" or "eiserner" show up more?
"eigener" is the more common of the two: it sits at frequency rank #2,141 in our German list, against #43,133 for "eiserner". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "eigener" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "eiserner" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,358,630 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "eigener" and "eiserner" also get mixed up with nearby pairs, the highest-scored neighbour is "Eisenerz vs eiserner". 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 #1,358,630 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list