dassvsDSLTell them apart

Quick tell: dass is a conjunction, DSL is an abbrev, so they fill different roles in a sentence.

Which to use

“dass” is a conjunction and “DSL” is an abbrev - they look or sound alike but fill different roles in a sentence.

#27
“dass” frequency rank
#11,213
“DSL” frequency rank
11240
confusion score

Side-by-Side Comparison

Feature dass DSL
Definition drückt eine Folge des Geschehens aus, Art und Weise oder Grad eine breitbandige digitale Verbindung über das Telefonnetz

Where the eye mixes dass and DSL

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
dass
3 ch
DSL

Visual trap between dass and DSL

These two trip readers on the page rather than in the ear: dass is [das] while DSL is [deːʔɛsˈʔɛl]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (conjunction vs abbrev), which is usually the fastest check. Our composite confusion score for this pair is 11240, derived from the frequency rank of both members and their visual similarity.

dass is recorded at frequency rank #27, classified as aconj, pronounced [das]. DSL is at rank #11,213, tagged as anabbrev, pronounced [deːʔɛsˈʔɛl].

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 11240, this pair ranks #1,970,910 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of dass vs DSL

Shared letters: ds. Private to "dass": a. Private to "DSL": l.

"dass" · 4 letters · shape CVCC  ·  "DSL" · 3 letters · shape CCC

Known mistypes of this pair

  • dassadss · daß · ddass · dsas

Frequently Asked Questions

Can "dass" and "DSL" be used interchangeably?
No - they are not even the same part of speech. "dass" is a conjunction and "DSL" an abbrev, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "dass" or "DSL"?
"dass" is the more common of the two: it sits at frequency rank #27 in our German list, against #11,213 for "DSL". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "dass" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "DSL" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,970,910 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "dass" and "DSL" also get mixed up with nearby pairs, the highest-scored neighbour is "dess vs DSL". 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 #1,970,910 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