Which to use
“mg” is an abbrev and “my” is an adjective - they look or sound alike but fill different roles in a sentence.
- #5,858
- “mg” frequency rank
- #3,065
- “my” frequency rank
- 8923
- confusion score
Side-by-Side Comparison
| Feature | mg | my |
|---|---|---|
| Definition | Abreviatura y símbolo de la unidad miligramo. | Mi, mío, de mí. |
Where the eye mixes mg and my
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between mg and my
These two trip readers on the page rather than in the ear: mg is [ˈg] while my is /maɪ̯/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - g in “mg” becomes y in “my”, and the parts of speech differ too (abbrev vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 8923, derived from the frequency rank of both members and their visual similarity.
mg is recorded at frequency rank #5,858, classified as anabbrev, pronounced [ˈg]. my is at rank #3,065, tagged as anadj, pronounced /maɪ̯/.
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 8923, this pair ranks #303,468 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of mg vs my
Shared letters: m. Private to "mg": g. Private to "my": y.
"mg" · 2 letters · shape CC · "my" · 2 letters · shape CV
Frequently Asked Questions
Is swapping "mg" for "my" ever safe?
Which is more common, "mg" or "my"?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "mg" 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 #303,468 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "mg" and "my" also get mixed up with nearby pairs, the highest-scored neighbour is "mg vs mur". Nearby pair
Confusion rank #303,468 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.