StoffvsstraffWhat's the difference?

Quick tell: Stoff is a noun, straff is an adjective, so they fill different roles in a sentence.

Which to use

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

#2,921
“Stoff” frequency rank
#29,805
“straff” frequency rank
32726
confusion score

Side-by-Side Comparison

Feature Stoff straff
Definition das Material, die Materie nicht durchhängend

Where the eye mixes Stoff and straff

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

5 ch
Stoff
6 ch
straff

Why the eye confuses Stoff with straff

These two trip readers on the page rather than in the ear: Stoff is [ʃtɔf] while straff is [ʃtʁaf]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 32726, derived from the frequency rank of both members and their visual similarity.

Stoff is recorded at frequency rank #2,921, classified as anoun, pronounced [ʃtɔf]. straff is at rank #29,805, tagged as anadj, pronounced [ʃtʁaf].

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 32726, this pair ranks #1,701,338 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Stoff vs straff

Shared letters: fst. Private to "Stoff": o. Private to "straff": ar.

"Stoff" · 5 letters · shape CCVCC  ·  "straff" · 6 letters · shape CCCVCC

Known mistypes of this pair

  • Stoffsotff · sstoff · stfof · stof · sttoff · tsoff
  • straffsrtaff · sstraff · starff · strfaf · strraff · sttraff · tsraff

Frequently Asked Questions

Do "Stoff" and "straff" mean the same thing in a sentence?
No - they are not even the same part of speech. "Stoff" is a noun and "straff" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Stoff" or "straff"?
"Stoff" is the more common of the two: it sits at frequency rank #2,921 in our German list, against #29,805 for "straff". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "Stoff" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "straff" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,701,338 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Stoff" and "straff" also get mixed up with nearby pairs, the highest-scored neighbour is "straff vs straffen". 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 #1,701,338 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