diffamierenvsDiffamierungWhich spelling fits?

Quick tell: diffamieren is a verb, Diffamierung is a noun, so they fill different roles in a sentence.

Which to use

“diffamieren” is a verb and “Diffamierung” is a noun - they look or sound alike but fill different roles in a sentence.

#38,682
“diffamieren” frequency rank
#39,888
“Diffamierung” frequency rank
78570
confusion score

Side-by-Side Comparison

Feature diffamieren Diffamierung
Definition jemanden in seinem Ansehen schädigen, ihn herabsetzen, oder ihn in Verruf bringen die gezielte Verleumdung Dritter

Where the eye mixes diffamieren and Diffamierung

Muted = shared; highlighted = the visual trap. They share 10 letters in sequence.

11 ch
diffamieren
12 ch
Diffamierung

Visual trap between diffamieren and Diffamierung

These two trip readers on the page rather than in the ear: diffamieren is [dɪfaˈmiːʁən] while Diffamierung is [dɪfaˈmiːʁʊŋ]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 78570, derived from the frequency rank of both members and their visual similarity.

diffamieren is recorded at frequency rank #38,682, classified as averb, pronounced [dɪfaˈmiːʁən]. Diffamierung is at rank #39,888, tagged as anoun, pronounced [dɪfaˈmiːʁʊŋ].

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 78570, this pair ranks #235,335 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of diffamieren vs Diffamierung

Shared letters: adefimnr. Private to "diffamieren": -. Private to "Diffamierung": gu.

"diffamieren" · 11 letters · shape CVCCVCVVCVC  ·  "Diffamierung" · 12 letters · shape CVCCVCVVCVCC

Known mistypes of this pair

  • diffamierenddiffamieren · dfifamieren · difafmieren · difamieren · diffaimeren · diffameiren · diffamieern · diffamierenn
  • Diffamierungddiffamierung · dfifamierung · difafmierung · difamierung · diffaimerung · diffameirung · diffamiernug · diffamierrung

Frequently Asked Questions

Do "diffamieren" and "Diffamierung" mean the same thing in a sentence?
No - they are not even the same part of speech. "diffamieren" is a verb and "Diffamierung" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "diffamieren" vs "Diffamierung" - which ranks higher?
"diffamieren" is the more common of the two: it sits at frequency rank #38,682 in our German list, against #39,888 for "Diffamierung". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "diffamieren" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Diffamierung" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #235,335 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "diffamieren" and "Diffamierung" also get mixed up with nearby pairs, the highest-scored neighbour is "diffamieren vs diffamiert". 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 #235,335 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