dowvsduoWhich spelling fits?

Quick tell: dow is a adjective, duo is a num, so they fill different roles in a sentence.

Which to use

“dow” is an adjective and “duo” is a num - they look or sound alike but fill different roles in a sentence.

#19,541
“dow” frequency rank
#5,822
“duo” frequency rank
25363
confusion score

Side-by-Side Comparison

Feature dow duo
Definition sehr schwerhörig oder gehörlos zwei

Letter map: dow vs duo

Shared letters muted; letters that set dow and duo apart highlighted. Shared run: 2.

3 ch
dow
3 ch
duo

Role in the sentence - dow and duo

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: dow is anadjective and duoanum. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 25363, derived from the frequency rank of both members and their visual similarity.

dow is recorded at frequency rank #19,541, classified as anadj. duo is at rank #5,822, tagged as anum, pronounced […].

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 25363, this pair ranks #1,834,434 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of dow vs duo

Shared letters: do. Private to "dow": w. Private to "duo": u.

"dow" · 3 letters · shape CVC  ·  "duo" · 3 letters · shape CVV

Frequently Asked Questions

Do "dow" and "duo" mean the same thing in a sentence?
No - they are not even the same part of speech. "dow" is an adjective and "duo" a num, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "dow" or "duo"?
"duo" is the more common of the two: it sits at frequency rank #5,822 in our German list, against #19,541 for "dow". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "dow" and "duo". Here's where to go from here.

  • Full dictionary entry for "dow" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "duo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,834,434 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "dow" and "duo" also get mixed up with nearby pairs, the highest-scored neighbour is "dörr vs dow". Nearby pair

Confusion rank #1,834,434 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