Which to use
“Lücken” and “Lumen” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #8,908
- “Lücken” frequency rank
- #29,228
- “Lumen” frequency rank
- 38136
- confusion score
Side-by-Side Comparison
| Feature | Lücken | Lumen |
|---|---|---|
| Definition | Nominativ Plural des Substantivs Lücke | Maßeinheit für den Lichtstrom |
Where the eye mixes Lücken and Lumen
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses Lücken with Lumen
A purely visual mix-up. Lücken ([ˈlʏkn̩]) and Lumen ([ˈluːmən]) 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 38136, derived from the frequency rank of both members and their visual similarity.
Lücken is recorded at frequency rank #8,908, classified as anoun, pronounced [ˈlʏkn̩]. Lumen is at rank #29,228, tagged as anoun, pronounced [ˈluːmən].
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 38136, this pair ranks #1,571,865 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of Lücken vs Lumen
Shared letters: eln. Private to "Lücken": ckü. Private to "Lumen": mu.
"Lücken" · 6 letters · shape CVCCVC · "Lumen" · 5 letters · shape CVCVC
Known mistypes of this pair
- Lumen ← llumen · lmuen · luemn · lumenn · lummen · lumne · ulmen
Frequently Asked Questions
Can "Lücken" and "Lumen" be used interchangeably?
Frequency check: "Lücken" vs "Lumen" - which ranks higher?
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 "Lücken" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Lumen" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,571,865 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "Lücken" and "Lumen" also get mixed up with nearby pairs, the highest-scored neighbour is "lame vs Lumen". 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 #1,571,865 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.