Which to use
“mi” is a noun and “my” is a determiner - they look or sound alike but fill different roles in a sentence.
- #4,315
- “mi” frequency rank
- #27
- “my” frequency rank
- 4342
- confusion score
Side-by-Side Comparison
| Feature | mi | my |
|---|---|---|
| Definition | A syllable used in sol-fa (solfège) to represent the third note of a major scale. | First-person singular possessive determiner. See Appendix:Possessive#English. |
Where the eye mixes mi and my
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between mi and my
These two trip readers on the page rather than in the ear: mi is /miː/ while my is /maɪ/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - i in “mi” becomes y in “my”, and the parts of speech differ too (noun vs determiner), which is usually the fastest check. Our composite confusion score for this pair is 4342, derived from the frequency rank of both members and their visual similarity.
mi is recorded at frequency rank #4,315, classified as anoun, pronounced /miː/. my is at rank #27, tagged as adet, pronounced /maɪ/.
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 4342, this pair ranks #519,233 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of mi vs my
Shared letters: m. Private to "mi": i. Private to "my": y.
"mi" · 2 letters · shape CV · "my" · 2 letters · shape CV
Frequently Asked Questions
Can "mi" and "my" be used interchangeably?
Which is more common, "mi" or "my"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "mi" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "my" - compare definitions side by side with the headword page. Word entry
- This pair ranks #519,233 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "mi" and "my" also get mixed up with nearby pairs, the highest-scored neighbour is "mi vs MMP". Nearby pair
Confusion rank #519,233 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.