denvsderWhich spelling fits?

Quick tell: den is a unknown, der is a determiner, so they fill different roles in a sentence.

Which to use

“den” is an unknown and “der” is a determiner - they look or sound alike but fill different roles in a sentence.

#10
“den” frequency rank
#2
“der” frequency rank
12
confusion score

Side-by-Side Comparison

Feature den der
Definition Akkusativ Singular Maskulinum des bestimmten Artikels der definiter Artikel (bestimmtes Geschlechtswort)

Where the eye mixes den and der

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
den
3 ch
der

Visual trap between den and der

These two trip readers on the page rather than in the ear: den is [deːn] while der is [deːɐ̯]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - n in “den” becomes r in “der”, and the parts of speech differ too (unknown vs determiner), which is usually the fastest check. Our composite confusion score for this pair is 12, derived from the frequency rank of both members and their visual similarity.

den is recorded at frequency rank #10, classified as anunknown, pronounced [deːn]. der is at rank #2, tagged as adet, pronounced [deːɐ̯].

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 12, this pair ranks #2,006,355 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of den vs der

Shared letters: de. Private to "den": n. Private to "der": r.

"den" · 3 letters · shape CVC  ·  "der" · 3 letters · shape CVC

Frequently Asked Questions

Do "den" and "der" mean the same thing in a sentence?
No - they are not even the same part of speech. "den" is an unknown and "der" a determiner, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "den" or "der"?
"der" is the more common of the two: it sits at frequency rank #2 in our German list, against #10 for "den". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "den" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "der" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #2,006,355 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "den" and "der" also get mixed up with nearby pairs, the highest-scored neighbour is "der vs dörr". Nearby pair

Confusion rank #2,006,355 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