Which to use
“Mori” is a name and “mou” is a particle - they look or sound alike but fill different roles in a sentence.
- #24,833
- “Mori” frequency rank
- #25,145
- “mou” frequency rank
- 49978
- confusion score
Side-by-Side Comparison
| Feature | Mori | mou |
|---|---|---|
| Definition | A surname from Japanese. | Sentence-final particle, forms a tag question. |
Letter map: Mori vs mou
Shared letters muted; letters that set Mori and mou apart highlighted. Shared run: 2.
Part-of-speech tell for Mori / mou
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Mori is aname and mouaparticle. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 49978, derived from the frequency rank of both members and their visual similarity.
Mori is recorded at frequency rank #24,833, classified as aname. mou is at rank #25,145, tagged as aparticle.
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 49978, this pair ranks #178,472 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Mori vs mou
Shared letters: mo. Private to "Mori": ir. Private to "mou": u.
"Mori" · 4 letters · shape CVCV · "mou" · 3 letters · shape CVV
Known mistypes of this pair
- Mori ← mmori · moir · morri · mroi · omri
Frequently Asked Questions
Is swapping "Mori" for "mou" ever safe?
Frequency check: "Mori" vs "mou" - which ranks higher?
After this comparison
Pair "Mori" vs "mou" is on the table, pick a follow-up below.
- Full dictionary entry for "Mori" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "mou" - compare definitions side by side with the headword page. Word entry
- This pair ranks #178,472 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "Mori" and "mou" also get mixed up with nearby pairs, the highest-scored neighbour is "Moog vs mou". 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 #178,472 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.