wo vs Wu, What's the Difference?

Which to use

“wo” is an adverb and “Wu” is a noun - they look or sound alike but fill different roles in a sentence.

#123
“wo” frequency rank: #15,270
“Wu” frequency rank: 15393
confusion score

Side-by-Side Comparison

Feature	wo	Wu
Definition	an welchem Ort, an welcher Stelle	chinesische Sprache, die vor allem in Shanghai und den Provinzen Zhejiang und Jiangsu gesprochen wird

Letter map: wo vs Wu

Shared letters muted; letters that set wo and Wu apart highlighted. Shared run: 1.

2 ch

Part-of-speech tell for wo / Wu

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: wo is anadverb and Wuanoun. On the page they differ by a single letter - o in “wo” becomes u in “Wu”. Our composite confusion score for this pair is 15393, derived from the frequency rank of both members and their visual similarity.

wo is recorded at frequency rank #123, classified as anadv, pronounced [voː]. Wu is at rank #15,270, tagged as anoun, 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 15393, this pair ranks #1,944,204 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of wo vs Wu

Shared letters: w. Private to "wo": o. Private to "Wu": u.

"wo" · 2 letters · shape CV · "Wu" · 2 letters · shape CV

Frequently Asked Questions

Do "wo" and "Wu" mean the same thing in a sentence?

No - they are not even the same part of speech. "wo" is an adverb and "Wu" a noun, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "wo" or "Wu"?

"wo" is the more common of the two: it sits at frequency rank #123 in our German list, against #15,270 for "Wu". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

You've compared "wo" and "Wu". Here's where to go from here.

Full dictionary entry for "wo" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "Wu" - compare definitions side by side with the headword page. Word entry
This pair ranks #1,944,204 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
"wo" and "Wu" also get mixed up with nearby pairs, the highest-scored neighbour is "puzzles vs Wu". Nearby pair

Confusion rank #1,944,204 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.