Which to use
“läufst” is a verb and “Luft” is a noun - they look or sound alike but fill different roles in a sentence.
- #25,224
- “läufst” frequency rank
- #818
- “Luft” frequency rank
- 26042
- confusion score
Side-by-Side Comparison
| Feature | läufst | Luft |
|---|---|---|
| Definition | 2. Person Singular Indikativ Präsens Aktiv des Verbs laufen | überwiegend aus Stickstoff und Sauerstoff bestehendes Gasgemisch, das Lebewesen zum Atmen benötigen |
Where the spellings diverge
Shared letters are muted; the letters that actually set läufst and Luft apart are highlighted. They share 4 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: läufst is [lɔɪ̯fst] while Luft is [lʊft]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 26042, derived from the frequency rank of both members and their visual similarity.
läufst is recorded at frequency rank #25,224, classified as averb, pronounced [lɔɪ̯fst]. Luft is at rank #818, tagged as anoun, pronounced [lʊft].
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 26042, this pair ranks #1,824,084 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of läufst vs Luft
Shared letters: fltu. Private to "läufst": sä. Private to "Luft": -.
"läufst" · 6 letters · shape CVVCCC · "Luft" · 4 letters · shape CVCC
Known mistypes of this pair
- Luft ← lfut · lluft · lufft · luftt · lutf · ulft
Frequency comparison
Frequently Asked Questions
Can "läufst" and "Luft" be used interchangeably?
Which is more common, "läufst" or "Luft"?
Remembering läufst vs Luft
The fastest way to pick the right one every time.
- Check the role first: if you need a verb, it's “läufst”; for a noun, it's “Luft”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “läufst” entry
- Browse more pairs most likely to be confused. Most confusable