Which to use
“Lüften” and “Lüfter” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #17,355
- “Lüften” frequency rank
- #29,231
- “Lüfter” frequency rank
- 46586
- confusion score
Side-by-Side Comparison
| Feature | Lüften | Lüfter |
|---|---|---|
| Definition | Aussetzung der frischen Luft | Ventilator zur Erzeugung eines Luftstroms zur Kühlung oder Entlüftung von Räumen oder Geräten |
Where the eye mixes Lüften and Lüfter
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Look-alike desk: Lüften vs Lüfter
A purely visual mix-up. Lüften ([ˈlʏftn̩]) and Lüfter ([ˈlʏftɐ]) 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 a single letter - n in “Lüften” becomes r in “Lüfter”. Our composite confusion score for this pair is 46586, derived from the frequency rank of both members and their visual similarity.
Lüften is recorded at frequency rank #17,355, classified as anoun, pronounced [ˈlʏftn̩]. Lüfter is at rank #29,231, tagged as anoun, pronounced [ˈlʏftɐ].
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 46586, this pair ranks #1,314,036 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Lüften vs Lüfter
Shared letters: efltü. Private to "Lüften": n. Private to "Lüfter": r.
"Lüften" · 6 letters · shape CVCCVC · "Lüfter" · 6 letters · shape CVCCVC
Frequently Asked Questions
Do "Lüften" and "Lüfter" mean the same thing in a sentence?
Frequency check: "Lüften" vs "Lüfter" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "Lüften" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Lüfter" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,314,036 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "Lüften" and "Lüfter" also get mixed up with nearby pairs, the highest-scored neighbour is "letten vs Lüften". Nearby pair
Confusion rank #1,314,036 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.