SchaumvsSchlammWhat's the difference?

Which to use

“Schaum” and “Schlamm” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#15,990
“Schaum” frequency rank
#13,229
“Schlamm” frequency rank
29219
confusion score

Side-by-Side Comparison

Feature Schaum Schlamm
Definition Gasbläschen, die von flüssigen Wänden eingeschlossen sind mit Wasser vermischte Erde, Morast

Where the eye mixes Schaum and Schlamm

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

6 ch
Schaum
7 ch
Schlamm

Look-alike desk: Schaum vs Schlamm

A purely visual mix-up. Schaum ([ʃaʊ̯m]) and Schlamm ([ʃlam]) 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 29219, derived from the frequency rank of both members and their visual similarity.

Schaum is recorded at frequency rank #15,990, classified as anoun, pronounced [ʃaʊ̯m]. Schlamm is at rank #13,229, tagged as anoun, pronounced [ʃlam].

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 29219, this pair ranks #1,770,897 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Schaum vs Schlamm

Shared letters: achms. Private to "Schaum": u. Private to "Schlamm": l.

"Schaum" · 6 letters · shape CCCVVC  ·  "Schlamm" · 7 letters · shape CCCCVCC

Known mistypes of this pair

  • Schaumcshaum · scahum · scchaum · schamu · schaumm · schhaum · schuam · shcaum
  • Schlammcshlamm · scchlamm · schalmm · schhlamm · schlam · schllamm · schlmam · sclhamm

Frequently Asked Questions

Can "Schaum" and "Schlamm" be used interchangeably?
No. They are said differently ([ʃaʊ̯m] versus [ʃlam]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "Schaum" or "Schlamm"?
"Schlamm" is the more common of the two: it sits at frequency rank #13,229 in our German list, against #15,990 for "Schaum". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "Schaum" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Schlamm" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,770,897 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Schaum" and "Schlamm" also get mixed up with nearby pairs, the highest-scored neighbour is "Schalk vs Schaum". 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 #1,770,897 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