straffvsstraffenConfusable pair

Quick tell: straff is a adjective, straffen is a verb, so they fill different roles in a sentence.

Which to use

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

#29,805
“straff” frequency rank
#36,043
“straffen” frequency rank
65848
confusion score

Side-by-Side Comparison

Feature straff straffen
Definition nicht durchhängend Falten entfernen; straff ziehen

Where the eye mixes straff and straffen

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

6 ch
straff
8 ch
straffen

Visual trap between straff and straffen

These two trip readers on the page rather than in the ear: straff is [ʃtʁaf] while straffen is [ˈʃtʁafn̩]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “straff” sits inside “straffen”, and the parts of speech differ too (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 65848, derived from the frequency rank of both members and their visual similarity.

straff is recorded at frequency rank #29,805, classified as anadj, pronounced [ʃtʁaf]. straffen is at rank #36,043, tagged as averb, pronounced [ˈʃtʁafn̩].

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 65848, this pair ranks #592,921 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of straff vs straffen

Shared letters: afrst. Private to "straff": -. Private to "straffen": en.

"straff" · 6 letters · shape CCCVCC  ·  "straffen" · 8 letters · shape CCCVCCVC

Known mistypes of this pair

  • straffsrtaff · sstraff · starff · strfaf · strraff · sttraff · tsraff
  • straffensrtaffen · sstraffen · starffen · strafefn · straffenn · straffne · strfafen · strraffen

Frequently Asked Questions

Can "straff" and "straffen" be used interchangeably?
No - they are not even the same part of speech. "straff" is an adjective and "straffen" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "straff" or "straffen" show up more?
"straff" is the more common of the two: it sits at frequency rank #29,805 in our German list, against #36,043 for "straffen". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "straff" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "straffen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #592,921 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "straff" and "straffen" also get mixed up with nearby pairs, the highest-scored neighbour is "straffen vs Strähnen". 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 #592,921 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