Which to use
“Willi” is a name and “willy” is an adjective - they look or sound alike but fill different roles in a sentence.
- #42,994
- “Willi” frequency rank
- #12,890
- “willy” frequency rank
- 55884
- confusion score
Side-by-Side Comparison
| Feature | Willi | willy |
|---|---|---|
| Definition | A surname from German. | Willing; favourable; ready; eager. |
Letter map: Willi vs willy
Shared letters muted; letters that set Willi and willy apart highlighted. Shared run: 4.
Part-of-speech tell for Willi / willy
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Willi is aname and willyanadjective. On the page they differ by a single letter - i in “Willi” becomes y in “willy”. Our composite confusion score for this pair is 55884, derived from the frequency rank of both members and their visual similarity.
Willi is recorded at frequency rank #42,994, classified as aname. willy is at rank #12,890, tagged as anadj, pronounced /ˈwɪli/.
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 55884, this pair ranks #130,224 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of Willi vs willy
Shared letters: ilw. Private to "Willi": -. Private to "willy": y.
"Willi" · 5 letters · shape CVCCV · "willy" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Do "Willi" and "willy" mean the same thing in a sentence?
Frequency check: "Willi" vs "willy" - which ranks higher?
What to do next
Done with this confusable. These links stay specific to "Willi" and "willy".
- Full dictionary entry for "Willi" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "willy" - compare definitions side by side with the headword page. Word entry
- This pair ranks #130,224 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "Willi" and "willy" also get mixed up with nearby pairs, the highest-scored neighbour is "Willey vs Willi". 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 #130,224 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.