mervsMgWhat's the difference?

Quick tell: mer is a noun, Mg is an abbrev, so they fill different roles in a sentence.

Which to use

“mer” is a noun and “Mg” is an abbrev - they look or sound alike but fill different roles in a sentence.

#10,134
“mer” frequency rank
#5,394
“Mg” frequency rank
15528
confusion score

Side-by-Side Comparison

Feature mer Mg
Definition das Meer, die See Magnesium

Letter map: mer vs Mg

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

3 ch
mer
2 ch
Mg

Role in the sentence - mer and Mg

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: mer is anoun and Mganabbrev. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 15528, derived from the frequency rank of both members and their visual similarity.

mer is recorded at frequency rank #10,134, classified as anoun, pronounced [mεːʀ]. Mg is at rank #5,394, tagged as anabbrev.

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 15528, this pair ranks #1,943,155 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of mer vs Mg

Shared letters: m. Private to "mer": er. Private to "Mg": g.

"mer" · 3 letters · shape CVC  ·  "Mg" · 2 letters · shape CC

Frequently Asked Questions

Is swapping "mer" for "Mg" ever safe?
No - they are not even the same part of speech. "mer" is a noun and "Mg" an abbrev, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "mer" or "Mg" show up more?
"Mg" is the more common of the two: it sits at frequency rank #5,394 in our German list, against #10,134 for "mer". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "mer" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Mg" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,943,155 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "mer" and "Mg" also get mixed up with nearby pairs, the highest-scored neighbour is "mer vs mora". Nearby pair

Confusion rank #1,943,155 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list