dietvsdiezConfusable pair

Quick tell: diet is a noun, diez is a num, so they fill different roles in a sentence.

Which to use

“diet” is a noun and “diez” is a num - they look or sound alike but fill different roles in a sentence.

#48,821
“diet” frequency rank
#30,000
“diez” frequency rank
78821
confusion score

Side-by-Side Comparison

Feature diet diez
Definition besondere Form der Ernährung, die bestimmten Regeln folgt; Diät zehn: Kardinalzahl zwischen 9 und 11

Letter map: diet vs diez

Shared letters muted; letters that set diet and diez apart highlighted. Shared run: 3. diet and diez follow the identical consonant-vowel pattern (CVVC). Same shape at a glance is often the real trap, independent of shared letters.

4 ch
diet
4 ch
diez

Part-of-speech tell for diet / diez

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: diet is anoun and diezanum. On the page they differ by a single letter - t in “diet” becomes z in “diez”. Our composite confusion score for this pair is 78821, derived from the frequency rank of both members and their visual similarity.

diet is recorded at frequency rank #48,821, classified as anoun, pronounced […]. diez is at rank #30,000, tagged as anum, pronounced [djeθ].

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 78821, this pair ranks #229,838 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of diet vs diez

Shared letters: dei. Private to "diet": t. Private to "diez": z.

"diet" · 4 letters · shape CVVC  ·  "diez" · 4 letters · shape CVVC

Known mistypes of this pair

  • diet ← ddiet · diett · dite · idet
  • diez ← ddiez · deiz · diezz · dize · idez

Frequently Asked Questions

Do "diet" and "diez" mean the same thing in a sentence?
No - they are not even the same part of speech. "diet" is a noun and "diez" a num, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "diet" or "diez" show up more?
"diez" is the more common of the two: it sits at frequency rank #30,000 in our German list, against #48,821 for "diet". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "diet" and "diez".

  • Full dictionary entry for "diet" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "diez" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #229,838 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "diet" and "diez" also get mixed up with nearby pairs, the highest-scored neighbour is "diet vs puzzles". 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 #229,838 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