DemovsdmTell them apart

Quick tell: Demo is a noun, dm is an abbrev, so they fill different roles in a sentence.

Which to use

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

#3,880
“Demo” frequency rank
#2,437
“dm” frequency rank
6317
confusion score

Side-by-Side Comparison

Feature Demo dm
Definition Demonstration, ein öffentlicher Auftritt von Personen zur Meinungsäußerung Einheitensymbol für décimètre/Dezimeter. 1 dm = 10⁻¹ m

Letter map: Demo vs dm

Shared letters muted; letters that set Demo and dm apart highlighted. Shared run: 2.

4 ch
Demo
2 ch
dm

Part-of-speech tell for Demo / dm

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Demo is anoun and dmanabbrev. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 6317, derived from the frequency rank of both members and their visual similarity.

Demo is recorded at frequency rank #3,880, classified as anoun, pronounced [ˈdeːmo]. dm is at rank #2,437, tagged as anabbrev.

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 6317, this pair ranks #1,992,038 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Demo vs dm

Shared letters: dm. Private to "Demo": eo. Private to "dm": -.

"Demo" · 4 letters · shape CVCV  ·  "dm" · 2 letters · shape CC

Known mistypes of this pair

  • Demoddemo · demmo · deom · dmeo · edmo

Frequently Asked Questions

Do "Demo" and "dm" mean the same thing in a sentence?
No - they are not even the same part of speech. "Demo" is a noun and "dm" an abbrev, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Demo" vs "dm" - which ranks higher?
"dm" is the more common of the two: it sits at frequency rank #2,437 in our German list, against #3,880 for "Demo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "Demo" vs "dm" is on the table, pick a follow-up below.

  • Full dictionary entry for "Demo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "dm" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,992,038 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Demo" and "dm" also get mixed up with nearby pairs, the highest-scored neighbour is "Demo vs dess". 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 #1,992,038 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