AufwertungvsAusweitungWhich spelling fits?

Which to use

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

#21,533
“Aufwertung” frequency rank
#11,814
“Ausweitung” frequency rank
33347
confusion score

Side-by-Side Comparison

Feature Aufwertung Ausweitung
Definition Vorgang der Wertsteigerung Erweiterung, Vergrößerung

Where the eye mixes Aufwertung and Ausweitung

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence.

10 ch
Aufwertung
10 ch
Ausweitung

Why the eye confuses Aufwertung with Ausweitung

A purely visual mix-up. Aufwertung ([ˈaʊ̯fˌveːɐ̯tʊŋ]) and Ausweitung ([ˈaʊ̯svaɪ̯tʊŋ]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 33347, derived from the frequency rank of both members and their visual similarity.

Aufwertung is recorded at frequency rank #21,533, classified as anoun, pronounced [ˈaʊ̯fˌveːɐ̯tʊŋ]. Ausweitung is at rank #11,814, tagged as anoun, pronounced [ˈaʊ̯svaɪ̯tʊŋ].

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 33347, this pair ranks #1,687,928 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Aufwertung vs Ausweitung

Shared letters: aegntuw. Private to "Aufwertung": fr. Private to "Ausweitung": is.

"Aufwertung" · 10 letters · shape VVCCVCCVCC  ·  "Ausweitung" · 10 letters · shape VVCCVVCVCC

Known mistypes of this pair

  • Aufwertungafuwertung · aufewrtung · auffwertung · aufwerrtung · aufwertnug · aufwerttung · aufwertugn · aufwertungg
  • Ausweitungasuweitung · ausewitung · aussweitung · ausweitnug · ausweittung · ausweitugn · ausweitungg · ausweitunng

Frequently Asked Questions

Do "Aufwertung" and "Ausweitung" mean the same thing in a sentence?
No. They are said differently ([ˈaʊ̯fˌveːɐ̯tʊŋ] versus [ˈaʊ̯svaɪ̯tʊŋ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "Aufwertung" vs "Ausweitung" - which ranks higher?
"Ausweitung" is the more common of the two: it sits at frequency rank #11,814 in our German list, against #21,533 for "Aufwertung". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "Aufwertung" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Ausweitung" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,687,928 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Aufwertung" and "Ausweitung" also get mixed up with nearby pairs, the highest-scored neighbour is "aufwerten vs Aufwertung". 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 #1,687,928 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