MgvsmoiTell them apart

Quick tell: Mg is a symbol, moi is a pronoun, so they fill different roles in a sentence.

Which to use

“Mg” is a symbol and “moi” is a pronoun - they look or sound alike but fill different roles in a sentence.

#10,743
“Mg” frequency rank
#73
“moi” frequency rank
10816
confusion score

Side-by-Side Comparison

Feature Mg moi
Definition Symbole chimique du magnésium. Pronom tonique de la première personne du singulier.

Letter map: Mg vs moi

Shared letters muted; letters that set Mg and moi apart highlighted. Shared run: 1.

2 ch
Mg
3 ch
moi

Part-of-speech tell for Mg / moi

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Mg is asymbol and moiapronoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 10816, derived from the frequency rank of both members and their visual similarity.

Mg is recorded at frequency rank #10,743, classified as asymbol. moi is at rank #73, tagged as apron, pronounced \mwa\.

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 10816, this pair ranks #411,555 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Mg vs moi

Shared letters: m. Private to "Mg": g. Private to "moi": io.

"Mg" · 2 letters · shape CC  ·  "moi" · 3 letters · shape CVV

Frequently Asked Questions

Is swapping "Mg" for "moi" ever safe?
No - they are not even the same part of speech. "Mg" is a symbol and "moi" a pronoun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Mg" vs "moi" - which ranks higher?
"moi" is the more common of the two: it sits at frequency rank #73 in our French list, against #10,743 for "Mg". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Done with this confusable. These links stay specific to "Mg" and "moi".

  • Full dictionary entry for "Mg" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "moi" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #411,555 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Mg" and "moi" also get mixed up with nearby pairs, the highest-scored neighbour is "Mg vs MWh". Nearby pair

Confusion rank #411,555 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list