DateienvsDreienWhich spelling fits?

Which to use

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

#8,539
“Dateien” frequency rank
#22,685
“Dreien” frequency rank
31224
confusion score

Side-by-Side Comparison

Feature Dateien Dreien
Definition Nominativ Plural des Substantivs Datei Nominativ Plural des Substantivs Drei

Where the eye mixes Dateien and Dreien

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. Dateien runs 7 letters (CVCVVVC) against Dreien's 6 (CCVVVC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
Dateien
6 ch
Dreien

Visual trap between Dateien and Dreien

A purely visual mix-up. Dateien ([daˈtaɪ̯ən]) and Dreien ([ˈdʁaɪ̯ən]) 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 31224, derived from the frequency rank of both members and their visual similarity.

Dateien is recorded at frequency rank #8,539, classified as anoun, pronounced [daˈtaɪ̯ən]. Dreien is at rank #22,685, tagged as anoun, pronounced [ˈdʁaɪ̯ən].

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 31224, this pair ranks #1,732,365 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Dateien vs Dreien

Shared letters: dein. Private to "Dateien": at. Private to "Dreien": r.

"Dateien" · 7 letters · shape CVCVVVC  ·  "Dreien" · 6 letters · shape CCVVVC

Known mistypes of this pair

  • Dateien ← adteien · daetien · dateein · dateienn · dateine · datieen · datteien · ddateien
  • Dreien ← ddreien · derien · dreein · dreienn · dreine · drieen · drreien · rdeien

Frequently Asked Questions

Can "Dateien" and "Dreien" be used interchangeably?
No. They are said differently ([daˈtaɪ̯ən] versus [ˈdʁaɪ̯ən]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "Dateien" vs "Dreien" - which ranks higher?
"Dateien" is the more common of the two: it sits at frequency rank #8,539 in our German list, against #22,685 for "Dreien". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "Dateien" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Dreien" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,732,365 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Dateien" and "Dreien" also get mixed up with nearby pairs, the highest-scored neighbour is "Dreien 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 #1,732,365 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