dennvsdreinConfusable pair

Quick tell: denn is a conjunction, drein is an adverb, so they fill different roles in a sentence.

Which to use

“denn” is a conjunction and “drein” is an adverb - they look or sound alike but fill different roles in a sentence.

#105
“denn” frequency rank
#44,536
“drein” frequency rank
44641
confusion score

Side-by-Side Comparison

Feature denn drein
Definition leitet einen Hauptsatz ein, der den Grund für das, was vorher festgestellt wurde, liefert in eine bestimmte Situation/Lage hinein

Where the eye mixes denn and drein

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

4 ch
denn
5 ch
drein

Look-alike desk: denn vs drein

These two trip readers on the page rather than in the ear: denn is [dɛn] while drein is [dʁaɪ̯n]. 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 (conjunction vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 44641, derived from the frequency rank of both members and their visual similarity.

denn is recorded at frequency rank #105, classified as aconj, pronounced [dɛn]. drein is at rank #44,536, tagged as anadv, pronounced [dʁaɪ̯n].

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 44641, this pair ranks #1,379,577 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of denn vs drein

Shared letters: den. Private to "denn": -. Private to "drein": ir.

"denn" · 4 letters · shape CVCC  ·  "drein" · 5 letters · shape CCVVC

Known mistypes of this pair

  • dennddenn · dnen · ednn
  • dreinddrein · derin · dreinn · dreni · drien · drrein · rdein

Frequently Asked Questions

Do "denn" and "drein" mean the same thing in a sentence?
No - they are not even the same part of speech. "denn" is a conjunction and "drein" an adverb, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "denn" or "drein" show up more?
"denn" is the more common of the two: it sits at frequency rank #105 in our German list, against #44,536 for "drein". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "denn" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "drein" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,379,577 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "denn" and "drein" also get mixed up with nearby pairs, the highest-scored neighbour is "dre vs drein". 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 #1,379,577 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