keyvsKleeWhich spelling fits?

Which to use

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

#8,577
“key” frequency rank
#19,623
“Klee” frequency rank
28200
confusion score

Side-by-Side Comparison

Feature key Klee
Definition Schlüssel krautige Wiesen- und Futterpflanze, der Gattung Trifolium aus der Familie der Hülsenfrüchtler , mit meist drei-, selten vierteiligen Blättern und kugeligen Blüten

Where the eye mixes key and Klee

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
key
4 ch
Klee

Visual trap between key and Klee

A purely visual mix-up. key ([kiː]) and Klee ([kleː]) 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 28200, derived from the frequency rank of both members and their visual similarity.

key is recorded at frequency rank #8,577, classified as anoun, pronounced [kiː]. Klee is at rank #19,623, tagged as anoun, pronounced [kleː].

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 28200, this pair ranks #1,788,850 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of key vs Klee

Shared letters: ek. Private to "key": y. Private to "Klee": l.

"key" · 3 letters · shape CVV  ·  "Klee" · 4 letters · shape CCVV

Known mistypes of this pair

  • Kleekele · kklee · kle · kllee · lkee

Frequently Asked Questions

Is swapping "key" for "Klee" ever safe?
No. They are said differently ([kiː] versus [kleː]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary German text, does "key" or "Klee" show up more?
"key" is the more common of the two: it sits at frequency rank #8,577 in our German list, against #19,623 for "Klee". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "key" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Klee" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,788,850 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "key" and "Klee" also get mixed up with nearby pairs, the highest-scored neighbour is "Klee vs Kölle". 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 #1,788,850 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