Which to use
“moi” is a pronoun and “muy” is an adverb - they look or sound alike but fill different roles in a sentence.
- #26,538
- “moi” frequency rank
- #46
- “muy” frequency rank
- 26584
- confusion score
Side-by-Side Comparison
| Feature | moi | muy |
|---|---|---|
| Definition | Yo. | Expresa grado intenso, extenso o de abundancia de la característica del adjetivo o adverbio al que precede y es caracterizado como un adverbio de cantidad o modo.. |
Where the eye mixes moi and muy
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses moi with muy
These two trip readers on the page rather than in the ear: moi is [mwa] while muy is [ˈmuj]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (pronoun vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 26584, derived from the frequency rank of both members and their visual similarity.
moi is recorded at frequency rank #26,538, classified as apron, pronounced [mwa]. muy is at rank #46, tagged as anadv, pronounced [ˈmuj].
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 26584, this pair ranks #230,952 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of moi vs muy
Shared letters: m. Private to "moi": io. Private to "muy": uy.
"moi" · 3 letters · shape CVV · "muy" · 3 letters · shape CVV
Frequently Asked Questions
Can "moi" and "muy" be used interchangeably?
Which is more common, "moi" or "muy"?
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 "muy" - compare definitions side by side with the headword page. Word entry
- This pair ranks #230,952 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "moi" and "muy" also get mixed up with nearby pairs, the highest-scored neighbour is "moi vs mur". Nearby pair
Confusion rank #230,952 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.