DiehlvsDuellConfusable pair

Quick tell: Diehl is a name, Duell is a noun, so they fill different roles in a sentence.

Which to use

“Diehl” is a name and “Duell” is a noun - they look or sound alike but fill different roles in a sentence.

#33,528
“Diehl” frequency rank
#5,933
“Duell” frequency rank
39461
confusion score

Side-by-Side Comparison

Feature Diehl Duell
Definition Familienname ein meist nach zuvor festgelegten Regeln ausgetragener Zweikampf mit Waffen

Where the eye mixes Diehl and Duell

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

5 ch
Diehl
5 ch
Duell

Why the eye confuses Diehl with Duell

These two trip readers on the page rather than in the ear: Diehl is [diːl] while Duell is [duˈɛl]. 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 (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 39461, derived from the frequency rank of both members and their visual similarity.

Diehl is recorded at frequency rank #33,528, classified as aname, pronounced [diːl]. Duell is at rank #5,933, tagged as anoun, pronounced [duˈɛl].

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 39461, this pair ranks #1,536,155 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Diehl vs Duell

Shared letters: del. Private to "Diehl": hi. Private to "Duell": u.

"Diehl" · 5 letters · shape CVVCC  ·  "Duell" · 5 letters · shape CVVCC

Known mistypes of this pair

  • Diehlddiehl · deihl · diehhl · diehll · dielh · dihel · idehl
  • Duelldduell · deull · duel · dulel · udell

Frequently Asked Questions

Can "Diehl" and "Duell" be used interchangeably?
No - they are not even the same part of speech. "Diehl" is a name and "Duell" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "Diehl" or "Duell" show up more?
"Duell" is the more common of the two: it sits at frequency rank #5,933 in our German list, against #33,528 for "Diehl". 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 "Diehl" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Duell" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,536,155 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Diehl" and "Duell" also get mixed up with nearby pairs, the highest-scored neighbour is "Diehl vs diet". 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 #1,536,155 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