BleivsBoniWhich spelling fits?

Which to use

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

#11,614
“Blei” frequency rank
#16,941
“Boni” frequency rank
28555
confusion score

Side-by-Side Comparison

Feature Blei Boni
Definition silbernes, leicht verformbares, toxisch wirkendes Metall Nominativ Plural des Substantivs Bonus

Where the eye mixes Blei and Boni

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

4 ch
Blei
4 ch
Boni

Look-alike desk: Blei vs Boni

A purely visual mix-up. Blei ([blaɪ̯]) and Boni ([ˈboːni]) 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 28555, derived from the frequency rank of both members and their visual similarity.

Blei is recorded at frequency rank #11,614, classified as anoun, pronounced [blaɪ̯]. Boni is at rank #16,941, tagged as anoun, pronounced [ˈboːni].

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 28555, this pair ranks #1,782,709 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Blei vs Boni

Shared letters: bi. Private to "Blei": el. Private to "Boni": no.

"Blei" · 4 letters · shape CCVV  ·  "Boni" · 4 letters · shape CVCV

Known mistypes of this pair

  • Bleibblei · beli · blie · bllei · lbei
  • Bonibboni · bnoi · boin · bonni · obni

Frequently Asked Questions

Do "Blei" and "Boni" mean the same thing in a sentence?
No. They are said differently ([blaɪ̯] versus [ˈboːni]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "Blei" or "Boni"?
"Blei" is the more common of the two: it sits at frequency rank #11,614 in our German list, against #16,941 for "Boni". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "Blei" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Boni" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,782,709 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Blei" and "Boni" also get mixed up with nearby pairs, the highest-scored neighbour is "Boni vs boos". 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 #1,782,709 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