ErgänzungvsErlangungWhat's the difference?

Which to use

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

#6,292
“Ergänzung” frequency rank
#27,277
“Erlangung” frequency rank
33569
confusion score

Side-by-Side Comparison

Feature Ergänzung Erlangung
Definition Akt der Hinzufügung fehlender Elemente zur Vervollständigung einer bestehenden Menge die Inbesitznahme von körperlichen Gütern oder geistigen Werten; das Erreichen von Zielen

Where the eye mixes Ergänzung and Erlangung

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. Ergänzung and Erlangung follow the identical consonant-vowel pattern (VCCVCCVCC). Same shape at a glance is often the real trap, independent of shared letters.

9 ch
Ergänzung
9 ch
Erlangung

Why the eye confuses Ergänzung with Erlangung

A purely visual mix-up. Ergänzung ([ɛɐ̯ˈɡɛnt͡sʊŋ]) and Erlangung ([ɛɐ̯ˈlaŋʊŋ]) 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 3 positions. Our composite confusion score for this pair is 33569, derived from the frequency rank of both members and their visual similarity.

Ergänzung is recorded at frequency rank #6,292, classified as anoun, pronounced [ɛɐ̯ˈɡɛnt͡sʊŋ]. Erlangung is at rank #27,277, tagged as anoun, pronounced [ɛɐ̯ˈlaŋʊŋ].

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 33569, this pair ranks #1,683,034 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Ergänzung vs Erlangung

Shared letters: egnru. Private to "Ergänzung": zä. Private to "Erlangung": al.

"Ergänzung" · 9 letters · shape VCCVCCVCC  ·  "Erlangung" · 9 letters · shape VCCVCCVCC

Known mistypes of this pair

  • Erlangung ← elrangung · eralngung · erlagnung · erlanggung · erlangnug · erlangugn · erlangungg · erlangunng

Frequently Asked Questions

Do "Ergänzung" and "Erlangung" mean the same thing in a sentence?
No. They are said differently ([ɛɐ̯ˈɡɛnt͡sʊŋ] versus [ɛɐ̯ˈlaŋʊŋ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "Ergänzung" or "Erlangung"?
"Ergänzung" is the more common of the two: it sits at frequency rank #6,292 in our German list, against #27,277 for "Erlangung". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "Ergänzung" and "Erlangung" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "Ergänzung" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Erlangung" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,683,034 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Ergänzung" and "Erlangung" also get mixed up with nearby pairs, the highest-scored neighbour is "Erlangung vs Erwägung". 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 #1,683,034 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