könnenvsKorkenWhat's the difference?

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

Which to use

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

#82
“können” frequency rank
#38,859
“Korken” frequency rank
38941
confusion score

Side-by-Side Comparison

Feature können Korken
Definition etwas zu tun vermögen Verschluss einer Flasche, der oftmals aus der Rinde der Korkeiche hergestellt ist

Where the eye mixes können and Korken

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. können and Korken follow the identical consonant-vowel pattern (CVCCVC). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
können
6 ch
Korken

Look-alike desk: können vs Korken

These two trip readers on the page rather than in the ear: können is [ˈkœnən] while Korken is [ˈkɔʁkn̩]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 38941, derived from the frequency rank of both members and their visual similarity.

können is recorded at frequency rank #82, classified as averb, pronounced [ˈkœnən]. Korken is at rank #38,859, tagged as anoun, pronounced [ˈkɔʁkn̩].

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 38941, this pair ranks #1,550,490 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of können vs Korken

Shared letters: ekn. Private to "können": ö. Private to "Korken": or.

"können" · 6 letters · shape CVCCVC  ·  "Korken" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • Korken ← kkorken · kokren · korekn · korkenn · korkken · korkne · korrken · kroken

Frequently Asked Questions

Is swapping "können" for "Korken" ever safe?
No - they are not even the same part of speech. "können" is a verb and "Korken" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "können" or "Korken" show up more?
"können" is the more common of the two: it sits at frequency rank #82 in our German list, against #38,859 for "Korken". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

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 "können" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Korken" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,550,490 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "können" and "Korken" also get mixed up with nearby pairs, the highest-scored neighbour is "Korken vs kucken". 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 #1,550,490 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