KernvsKernelWhich spelling fits?

Which to use

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

#2,602
“Kern” frequency rank
#29,656
“Kernel” frequency rank
32258
confusion score

Side-by-Side Comparison

Feature Kern Kernel
Definition in der Mitte befindlicher Hauptbestandteil eines Ganzen; Basis, Zentrum der Programm-Kern eines Betriebssystems

Where the eye mixes Kern and Kernel

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

4 ch
Kern
6 ch
Kernel

Why the eye confuses Kern with Kernel

A purely visual mix-up. Kern ([kɛʁn]) and Kernel ([ˈkœːɐ̯nl̩]) 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 2 extra letter(s) - “Kern” sits inside “Kernel”. Our composite confusion score for this pair is 32258, derived from the frequency rank of both members and their visual similarity.

Kern is recorded at frequency rank #2,602, classified as anoun, pronounced [kɛʁn]. Kernel is at rank #29,656, tagged as anoun, pronounced [ˈkœːɐ̯nl̩].

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 32258, this pair ranks #1,711,439 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Kern vs Kernel

Shared letters: eknr. Private to "Kern": -. Private to "Kernel": l.

"Kern" · 4 letters · shape CVCC  ·  "Kernel" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • Kernekrn · kenr · kernn · kerrn · kkern · kren
  • Kernelekrnel · kenrel · kerenl · kernell · kernle · kernnel · kerrnel · kkernel

Frequently Asked Questions

Is swapping "Kern" for "Kernel" ever safe?
No. They are said differently ([kɛʁn] versus [ˈkœːɐ̯nl̩]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "Kern" vs "Kernel" - which ranks higher?
"Kern" is the more common of the two: it sits at frequency rank #2,602 in our German list, against #29,656 for "Kernel". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "Kern" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Kernel" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,711,439 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Kern" and "Kernel" also get mixed up with nearby pairs, the highest-scored neighbour is "Kernel vs Kerns". 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 #1,711,439 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