decvsDiebConfusable pair

Quick tell: dec is a abbrev, Dieb is a noun, so they fill different roles in a sentence.

Which to use

“dec” is an abbrev and “Dieb” is a noun - they look or sound alike but fill different roles in a sentence.

#40,469
“dec” frequency rank
#9,700
“Dieb” frequency rank
50169
confusion score

Side-by-Side Comparison

Feature dec Dieb
Definition Abkürzung für den Monat december; Dezember jemand, der stiehlt, der eines anderen Eigentum wegnimmt

Letter map: dec vs Dieb

Shared letters muted; letters that set dec and Dieb apart highlighted. Shared run: 2.

3 ch
dec
4 ch
Dieb

Part-of-speech tell for dec / Dieb

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: dec is anabbrev and Diebanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 50169, derived from the frequency rank of both members and their visual similarity.

dec is recorded at frequency rank #40,469, classified as anabbrev. Dieb is at rank #9,700, tagged as anoun, pronounced [diːp].

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 50169, this pair ranks #1,183,987 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of dec vs Dieb

Shared letters: de. Private to "dec": c. Private to "Dieb": bi.

"dec" · 3 letters · shape CVC  ·  "Dieb" · 4 letters · shape CVVC

Known mistypes of this pair

  • Diebddieb · deib · dibe · diebb · ideb

Frequently Asked Questions

Is swapping "dec" for "Dieb" ever safe?
No - they are not even the same part of speech. "dec" is an abbrev and "Dieb" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "dec" vs "Dieb" - which ranks higher?
"Dieb" is the more common of the two: it sits at frequency rank #9,700 in our German list, against #40,469 for "dec". 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 "dec" and "Dieb".

  • Full dictionary entry for "dec" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Dieb" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,183,987 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "dec" and "Dieb" also get mixed up with nearby pairs, the highest-scored neighbour is "dec vs duch". 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 #1,183,987 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