duo
[…]
The verdict
“duo” sits in 20 confusable pairs (corpus #5,822) as a numeral. The look-alike neighbours are the real trap.
- #5,822
- frequency rank, German
- 2,764
- “D” headwords
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - zwei
Corpus desk
Index DE-duo · duo · German
duo · rank #5,822 · 0 variants · 20 confusables
- FREQ-COMMON #5,822
- LEN-MID 3 letters
- VOW-2 2 vowels
- CONFUS-HIGH 20 pairs
- VAR-0 0 variants
- BOOK-MID 2,764
- PHOTO-FINISH Dunkelheit
Nearest frequency peer: Dunkelheit (-1 rank slots)
Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.
Frequency neighbourhood for “duo”
Lower corpus rank = more everyday usage (inverted bar length for readability)
- dreier
dreier
94,181 corpus weight
- Dunkelheit
Dunkelheit
94,180 corpus weight
- duo
duo
94,179 corpus weight
- Engländer
Engländer
94,178 corpus weight
- entscheiden…
entscheidenden
94,177 corpus weight
- ey
ey
94,176 corpus weight
What this shows Bars show where “duo” sits against the nearest ranked German headwords in the FrequencyWords band, not a reprint of letter-browse containment.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | duo |
| Language | German |
| Part of speech | Numeral |
| IPA | […] |
| Letters | 3 |
| Frequency rank | #5,822 |
| Misspellings tracked | 0 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Wo “duo” in der deutschen Häufigkeit sitzt
Easy to mix with look-alikes
The spelling risk for duo is neighbouring look-alikes ("DW", "dz", …), not just typos; it is anumeral pronounced […]. Frequency #5,822 among 2,764 “D” headwords. Gloss: "zwei".
Zero misspellings are on record for duo in our index, since its letter pattern doesn't lend itself to common typo substitutions. It also participates in 20 confusable-pair relationships, "DW", "dz", "DV", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.
Wiktionary doesn't record an etymology for this headword, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct German form is duo, spelled D-U-O.
Definition
- 1zwei
Recorded use
Wiktionary exampleThese source excerpts show how duo appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Le numero „45“ ha duo cifras.
This word in other languages
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 German corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
How do you spell "duo"?
What does "duo" mean?
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Is PlainSpell free to use?
Similar German words by spelling shape
Same letter count and similar misspelling depth for "duo", not the corpus desk frequency band.
What to do next
You've looked up "duo". Here's where to go from here.
- "duo" maps to 20 confusable pairs in this vintage; the highest-scored is "DW". View pair
- Usage frequency rank #5,822 among German headwords in this corpus. Corpus statistics
- Browse more German words in the "D" letter cohort. D–Z browse
PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.