KillervsKnallerWhich spelling fits?

Which to use

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

#8,895
“Killer” frequency rank
#18,300
“Knaller” frequency rank
27195
confusion score

Side-by-Side Comparison

Feature Killer Knaller
Definition Person, die – oft auch gegen Bezahlung – jemanden umbringt Feuerwerkskörper, der hauptsächlich Lärm erzeugt

Where the eye mixes Killer and Knaller

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

6 ch
Killer
7 ch
Knaller

Visual trap between Killer and Knaller

A purely visual mix-up. Killer ([ˈkɪlɐ]) and Knaller ([ˈknalɐ]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 27195, derived from the frequency rank of both members and their visual similarity.

Killer is recorded at frequency rank #8,895, classified as anoun, pronounced [ˈkɪlɐ]. Knaller is at rank #18,300, tagged as anoun, pronounced [ˈknalɐ].

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 27195, this pair ranks #1,805,736 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Killer vs Knaller

Shared letters: eklr. Private to "Killer": i. Private to "Knaller": an.

"Killer" · 6 letters · shape CVCCVC  ·  "Knaller" · 7 letters · shape CCVCCVC

Known mistypes of this pair

  • Killerikller · kilelr · kiler · killerr · killre · kkiller · kliler
  • Knallerkanller · kknaller · knalelr · knaler · knallerr · knallre · knlaler · knnaller

Frequently Asked Questions

Is swapping "Killer" for "Knaller" ever safe?
No. They are said differently ([ˈkɪlɐ] versus [ˈknalɐ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary German text, does "Killer" or "Knaller" show up more?
"Killer" is the more common of the two: it sits at frequency rank #8,895 in our German list, against #18,300 for "Knaller". 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 "Killer" and "Knaller" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "Killer" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Knaller" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,805,736 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Killer" and "Knaller" also get mixed up with nearby pairs, the highest-scored neighbour is "Knaller vs Knolle". 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 #1,805,736 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