ausführenvsausfüllenTell them apart

Which to use

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

#7,150
“ausführen” frequency rank
#10,810
“ausfüllen” frequency rank
17960
confusion score

Side-by-Side Comparison

Feature ausführen ausfüllen
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Where the eye mixes ausführen and ausfüllen

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. ausführen and ausfüllen follow the identical consonant-vowel pattern (VVCCVCCVC). Same shape at a glance is often the real trap, independent of shared letters.

9 ch
ausführen
9 ch
ausfüllen

Why the eye confuses ausführen with ausfüllen

A purely visual mix-up. ausführen ([ˈaʊ̯sˌfyːʁən]) and ausfüllen ([ˈaʊ̯sˌfʏlən]) 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 17960, derived from the frequency rank of both members and their visual similarity.

ausführen is recorded at frequency rank #7,150, classified as averb, pronounced [ˈaʊ̯sˌfyːʁən]. ausfüllen is at rank #10,810, tagged as averb, pronounced [ˈaʊ̯sˌfʏlən].

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 17960, this pair ranks #1,922,685 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of ausführen vs ausfüllen

Shared letters: aefnsuü. Private to "ausführen": hr. Private to "ausfüllen": l.

"ausführen" · 9 letters · shape VVCCVCCVC  ·  "ausfüllen" · 9 letters · shape VVCCVCCVC

Frequently Asked Questions

Do "ausführen" and "ausfüllen" mean the same thing in a sentence?
No. They are said differently ([ˈaʊ̯sˌfyːʁən] versus [ˈaʊ̯sˌfʏlən]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "ausführen" vs "ausfüllen" - which ranks higher?
"ausführen" is the more common of the two: it sits at frequency rank #7,150 in our German list, against #10,810 for "ausfüllen". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "ausführen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ausfüllen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,922,685 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "ausführen" and "ausfüllen" also get mixed up with nearby pairs, the highest-scored neighbour is "ausfüllen vs ausrollen". Nearby pair

Confusion rank #1,922,685 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