dehnenvsderbenConfusable pair

Quick tell: dehnen is a verb, derben is an adjective, so they fill different roles in a sentence.

Which to use

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

#26,818
“dehnen” frequency rank
#42,416
“derben” frequency rank
69234
confusion score

Side-by-Side Comparison

Feature dehnen derben
Definition etwas ausweiten, strecken, vergrößern Genitiv Singular Maskulinum der starken Deklination des Positivs des Adjektivs derb

Where the eye mixes dehnen and derben

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. dehnen and derben follow the identical consonant-vowel pattern (CVCCVC). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
dehnen
6 ch
derben

Visual trap between dehnen and derben

These two trip readers on the page rather than in the ear: dehnen is [ˈdeːnən] while derben is [ˈdɛʁbn̩]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 69234, derived from the frequency rank of both members and their visual similarity.

dehnen is recorded at frequency rank #26,818, classified as averb, pronounced [ˈdeːnən]. derben is at rank #42,416, tagged as anadj, pronounced [ˈdɛʁbn̩].

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 69234, this pair ranks #482,850 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of dehnen vs derben

Shared letters: den. Private to "dehnen": h. Private to "derben": br.

"dehnen" · 6 letters · shape CVCCVC  ·  "derben" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • dehnen ← ddehnen · dehenn · dehhnen · dehnenn · dehnne · dehnnen · denhen · dhenen
  • derben ← dderben · debren · derbben · derbenn · derbne · derebn · derrben · dreben

Frequently Asked Questions

Is swapping "dehnen" for "derben" ever safe?
No - they are not even the same part of speech. "dehnen" is a verb and "derben" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "dehnen" vs "derben" - which ranks higher?
"dehnen" is the more common of the two: it sits at frequency rank #26,818 in our German list, against #42,416 for "derben". 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 "dehnen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "derben" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #482,850 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "dehnen" and "derben" also get mixed up with nearby pairs, the highest-scored neighbour is "derben vs Dorfen". 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 #482,850 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