NennervsNonnenWhat's the difference?

Which to use

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

#21,007
“Nenner” frequency rank
#18,000
“Nonnen” frequency rank
39007
confusion score

Side-by-Side Comparison

Feature Nenner Nonnen
Definition im gemeinen Bruch die Zahl (oder der algebraische Ausdruck) unter dem Bruchstrich Nominativ Plural des Substantivs Nonne

Where the eye mixes Nenner and Nonnen

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. Nenner and Nonnen follow the identical consonant-vowel pattern (CVCCVC). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
Nenner
6 ch
Nonnen

Visual trap between Nenner and Nonnen

A purely visual mix-up. Nenner ([ˈnɛnɐ]) and Nonnen ([ˈnɔnən]) 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 39007, derived from the frequency rank of both members and their visual similarity.

Nenner is recorded at frequency rank #21,007, classified as anoun, pronounced [ˈnɛnɐ]. Nonnen is at rank #18,000, tagged as anoun, pronounced [ˈnɔnən].

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 39007, this pair ranks #1,548,666 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Nenner vs Nonnen

Shared letters: en. Private to "Nenner": r. Private to "Nonnen": o.

"Nenner" · 6 letters · shape CVCCVC  ·  "Nonnen" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • Nenner ← ennner · nenenr · nener · nennerr · nennre · nnener · nnenner
  • Nonnen ← nnonen · nnonnen · nonenn · nonnenn · nonnne · onnnen

Frequently Asked Questions

Do "Nenner" and "Nonnen" mean the same thing in a sentence?
No. They are said differently ([ˈnɛnɐ] versus [ˈnɔnən]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "Nenner" vs "Nonnen" - which ranks higher?
"Nonnen" is the more common of the two: it sits at frequency rank #18,000 in our German list, against #21,007 for "Nenner". 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 "Nenner" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Nonnen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,548,666 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Nenner" and "Nonnen" also get mixed up with nearby pairs, the highest-scored neighbour is "Nenner vs Neuner". 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 #1,548,666 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