Which to use
“lachst” and “läufst” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #28,742
- “lachst” frequency rank
- #25,224
- “läufst” frequency rank
- 53966
- confusion score
Side-by-Side Comparison
| Feature | lachst | läufst |
|---|---|---|
| Definition | 2. Person Singular Indikativ Präsens Aktiv des Verbs lachen | 2. Person Singular Indikativ Präsens Aktiv des Verbs laufen |
Where the eye mixes lachst and läufst
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. lachst (CVCCCC) and läufst (CVVCCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Why the eye confuses lachst with läufst
A purely visual mix-up. lachst ([laxst]) and läufst ([lɔɪ̯fst]) 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 3 positions. Our composite confusion score for this pair is 53966, derived from the frequency rank of both members and their visual similarity.
lachst is recorded at frequency rank #28,742, classified as averb, pronounced [laxst]. läufst is at rank #25,224, tagged as averb, pronounced [lɔɪ̯fst].
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 53966, this pair ranks #1,037,275 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of lachst vs läufst
Shared letters: lst. Private to "lachst": ach. Private to "läufst": fuä.
"lachst" · 6 letters · shape CVCCCC · "läufst" · 6 letters · shape CVVCCC
Known mistypes of this pair
- lachst ← alchst · lacchst · lachhst · lachsst · lachstt · lachts · lacsht · lahcst
Frequently Asked Questions
Can "lachst" and "läufst" be used interchangeably?
In ordinary German text, does "lachst" or "läufst" show up more?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "lachst" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "läufst" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,037,275 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "lachst" and "läufst" also get mixed up with nearby pairs, the highest-scored neighbour is "lachst vs lähmt". 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 #1,037,275 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.