lauvsLeuWhich spelling fits?

Quick tell: lau is a adjective, Leu is a noun, so they fill different roles in a sentence.

Which to use

“lau” is an adjective and “Leu” is a noun - they look or sound alike but fill different roles in a sentence.

#16,210
“lau” frequency rank
#42,653
“Leu” frequency rank
58863
confusion score

Side-by-Side Comparison

Feature lau Leu
Definition von einer mittleren Temperatur zwischen kühl und warm Löwe

Where the eye mixes lau and Leu

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

3 ch
lau
3 ch
Leu

Why the eye confuses lau with Leu

These two trip readers on the page rather than in the ear: lau is [laʊ̯] while Leu is [lɔɪ̯]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - a in “lau” becomes e in “Leu”, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 58863, derived from the frequency rank of both members and their visual similarity.

lau is recorded at frequency rank #16,210, classified as anadj, pronounced [laʊ̯]. Leu is at rank #42,653, tagged as anoun, pronounced [lɔɪ̯].

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 58863, this pair ranks #846,445 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of lau vs Leu

Shared letters: lu. Private to "lau": a. Private to "Leu": e.

"lau" · 3 letters · shape CVV  ·  "Leu" · 3 letters · shape CVV

Frequently Asked Questions

Can "lau" and "Leu" be used interchangeably?
No - they are not even the same part of speech. "lau" is an adjective and "Leu" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "lau" or "Leu"?
"lau" is the more common of the two: it sits at frequency rank #16,210 in our German list, against #42,653 for "Leu". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "lau" and "Leu" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "lau" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Leu" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #846,445 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "lau" and "Leu" also get mixed up with nearby pairs, the highest-scored neighbour is "Lees vs Leu". Nearby pair

Confusion rank #846,445 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