dassvsdustWhat's the difference?

Quick tell: dass is a conjunction, dust is a noun, so they fill different roles in a sentence.

Which to use

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

#27
“dass” frequency rank
#45,871
“dust” frequency rank
45898
confusion score

Side-by-Side Comparison

Feature dass dust
Definition drückt eine Folge des Geschehens aus, Art und Weise oder Grad Staub

Where the eye mixes dass and dust

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

4 ch
dass
4 ch
dust

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: dass is [das] while dust is [dʌst]. 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 (conjunction vs noun), which is usually the fastest check. Our composite confusion score for this pair is 45898, derived from the frequency rank of both members and their visual similarity.

dass is recorded at frequency rank #27, classified as aconj, pronounced [das]. dust is at rank #45,871, tagged as anoun, pronounced [dʌst].

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 45898, this pair ranks #1,337,391 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of dass vs dust

Shared letters: ds. Private to "dass": a. Private to "dust": tu.

"dass" · 4 letters · shape CVCC  ·  "dust" · 4 letters · shape CVCC

Known mistypes of this pair

  • dassadss · daß · ddass · dsas
  • dustddust · dsut · dusst · dustt · duts · udst

Frequently Asked Questions

Can "dass" and "dust" be used interchangeably?
No - they are not even the same part of speech. "dass" is a conjunction and "dust" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "dass" or "dust"?
"dass" is the more common of the two: it sits at frequency rank #27 in our German list, against #45,871 for "dust". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list