derenvsdreinConfusable pair

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

Which to use

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

#326
“deren” frequency rank
#44,536
“drein” frequency rank
44862
confusion score

Side-by-Side Comparison

Feature deren drein
Definition Genitiv Singular des Pronomens die in eine bestimmte Situation/Lage hinein

Where the eye mixes deren and drein

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. deren (CVCVC) and drein (CCVVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
deren
5 ch
drein

Why the eye confuses deren with drein

These two trip readers on the page rather than in the ear: deren is [ˈdeːʁən] while drein is [dʁaɪ̯n]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (unknown vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 44862, derived from the frequency rank of both members and their visual similarity.

deren is recorded at frequency rank #326, classified as anunknown, pronounced [ˈdeːʁən]. 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 44862, this pair ranks #1,372,278 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of deren vs drein

Shared letters: denr. Private to "deren": -. Private to "drein": i.

"deren" · 5 letters · shape CVCVC  ·  "drein" · 5 letters · shape CCVVC

Known mistypes of this pair

  • deren ← dderen · deern · derenn · derne · derren · dreen · edren
  • drein ← ddrein · derin · dreinn · dreni · drien · drrein · rdein

Frequently Asked Questions

Is swapping "deren" for "drein" ever safe?
No - they are not even the same part of speech. "deren" is an unknown and "drein" an adverb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "deren" or "drein"?
"deren" is the more common of the two: it sits at frequency rank #326 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.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "deren" 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 #1,372,278 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "deren" 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 #1,372,278 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