Which to use
“mi” is an adjective and “mm” is a noun - they look or sound alike but fill different roles in a sentence.
- #29
- “mi” frequency rank
- #2,511
- “mm” frequency rank
- 2540
- confusion score
Side-by-Side Comparison
| Feature | mi | mm |
|---|---|---|
| Definition | Adjetivo posesivo de la primera persona singular; de mí. | Abreviatura de milímetro. |
Where the eye mixes mi and mm
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: mi is [mi] while mm is [ˈm]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - i in “mi” becomes m in “mm”, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 2540, derived from the frequency rank of both members and their visual similarity.
mi is recorded at frequency rank #29, classified as anadj, pronounced [mi]. mm is at rank #2,511, tagged as anoun, pronounced [ˈm].
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 2540, this pair ranks #320,114 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of mi vs mm
Shared letters: m. Private to "mi": i. Private to "mm": -.
"mi" · 2 letters · shape CV · "mm" · 2 letters · shape CC
Frequently Asked Questions
Can "mi" and "mm" be used interchangeably?
Which is more common, "mi" or "mm"?
What to do next
You've compared "mi" and "mm". Here's where to go from here.
- Full dictionary entry for "mi" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "mm" - compare definitions side by side with the headword page. Word entry
- This pair ranks #320,114 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "mi" and "mm" also get mixed up with nearby pairs, the highest-scored neighbour is "mm vs mur". Nearby pair
PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.