Which to use
“moi” is a pronoun and “mon” is a noun - they look or sound alike but fill different roles in a sentence.
- #20,710
- “moi” frequency rank
- #8,828
- “mon” frequency rank
- 29538
- confusion score
Side-by-Side Comparison
| Feature | moi | mon |
|---|---|---|
| Definition | Me. | The former currency of Japan until 1870, before the yen. |
Where the eye mixes moi and mon
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses moi with mon
These two trip readers on the page rather than in the ear: moi is /mwɑː/ while mon is /mɑn/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - i in “moi” becomes n in “mon”, and the parts of speech differ too (pronoun vs noun), which is usually the fastest check. Our composite confusion score for this pair is 29538, derived from the frequency rank of both members and their visual similarity.
moi is recorded at frequency rank #20,710, classified as apron, pronounced /mwɑː/. mon is at rank #8,828, tagged as anoun, pronounced /mɑn/.
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 29538, this pair ranks #362,142 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of moi vs mon
Shared letters: mo. Private to "moi": i. Private to "mon": n.
"moi" · 3 letters · shape CVV · "mon" · 3 letters · shape CVC
Frequently Asked Questions
Can "moi" and "mon" be used interchangeably?
Frequency check: "moi" vs "mon" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "moi" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "mon" - compare definitions side by side with the headword page. Word entry
- This pair ranks #362,142 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "moi" and "mon" also get mixed up with nearby pairs, the highest-scored neighbour is "moi vs Moog". Nearby pair
Confusion rank #362,142 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.