MEvsMSWhat's the difference?

Which to use

“ME” and “MS” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#36
“ME” frequency rank
#2,167
“MS” frequency rank
2203
confusion score

Side-by-Side Comparison

Feature ME MS
Definition Abbreviation of Maine: a state of the United States. Abbreviation of Mato Grosso do Sul: a state of Brazil.

Letter map: ME vs MS

Shared letters muted; letters that set ME and MS apart highlighted. Shared run: 1.

2 ch
ME
2 ch
MS

Pair insight - ME / MS

ME and MS are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by a single letter - e in “ME” becomes s in “MS”. Our composite confusion score for this pair is 2203, derived from the frequency rank of both members and their visual similarity.

ME is recorded at frequency rank #36, classified as aname. MS is at rank #2,167, tagged as aname.

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 2203, this pair ranks #525,599 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of ME vs MS

Shared letters: m. Private to "ME": e. Private to "MS": s.

"ME" · 2 letters · shape CV  ·  "MS" · 2 letters · shape CC

Frequently Asked Questions

Do "ME" and "MS" mean the same thing in a sentence?
No. They differ by a single letter - e in “ME” becomes s in “MS”, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "ME" vs "MS" - which ranks higher?
"ME" is the more common of the two: it sits at frequency rank #36 in our English list, against #2,167 for "MS". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Done with this confusable. These links stay specific to "ME" and "MS".

  • Full dictionary entry for "ME" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "MS" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #525,599 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "ME" and "MS" also get mixed up with nearby pairs, the highest-scored neighbour is "MMP vs MS". Nearby pair

Confusion rank #525,599 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list