AnforderungenvsAufforderungenTell them apart

Which to use

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

#3,017
“Anforderungen” frequency rank
#43,723
“Aufforderungen” frequency rank
46740
confusion score

Side-by-Side Comparison

Feature Anforderungen Aufforderungen
Definition Nominativ Plural des Substantivs Anforderung Nominativ Plural des Substantivs Aufforderung

Where the eye mixes Anforderungen and Aufforderungen

Muted = shared; highlighted = the visual trap. They share 12 letters in sequence. Anforderungen runs 13 letters (VCCVCCVCVCCVC) against Aufforderungen's 14 (VVCCVCCVCVCCVC) - the length gap alone is often enough to separate them once you know to check it.

13 ch
Anforderungen
14 ch
Aufforderungen

Look-alike desk: Anforderungen vs Aufforderungen

A purely visual mix-up. Anforderungen ([ˈanˌfɔʁdəʁʊŋən]) and Aufforderungen ([ˈaʊ̯fˌfɔʁdəʁʊŋən]) 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 46740, derived from the frequency rank of both members and their visual similarity.

Anforderungen is recorded at frequency rank #3,017, classified as anoun, pronounced [ˈanˌfɔʁdəʁʊŋən]. Aufforderungen is at rank #43,723, tagged as anoun, pronounced [ˈaʊ̯fˌfɔʁdəʁʊŋən].

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 46740, this pair ranks #1,308,670 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Anforderungen vs Aufforderungen

Shared letters: adefgnoru. Private to "Anforderungen": -. Private to "Aufforderungen": -.

"Anforderungen" · 13 letters · shape VCCVCCVCVCCVC  ·  "Aufforderungen" · 14 letters · shape VVCCVCCVCVCCVC

Known mistypes of this pair

  • Anforderungen ← afnorderungen · anfforderungen · anfodrerungen · anfordderungen · anfordernugen · anforderrungen · anforderugnen · anforderunegn
  • Aufforderungen ← afuforderungen · auffodrerungen · auffordderungen · auffordernugen · aufforderrungen · aufforderugnen · aufforderunegn · aufforderungenn

Frequently Asked Questions

Do "Anforderungen" and "Aufforderungen" mean the same thing in a sentence?
No. They are said differently ([ˈanˌfɔʁdəʁʊŋən] versus [ˈaʊ̯fˌfɔʁdəʁʊŋən]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary German text, does "Anforderungen" or "Aufforderungen" show up more?
"Anforderungen" is the more common of the two: it sits at frequency rank #3,017 in our German list, against #43,723 for "Aufforderungen". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "Anforderungen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Aufforderungen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,308,670 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Anforderungen" and "Aufforderungen" also get mixed up with nearby pairs, the highest-scored neighbour is "Aufforderung vs Aufforderungen". 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 #1,308,670 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