MssvsmugWhat's the difference?

Which to use

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

#41,267
“Mss” frequency rank
#11,072
“mug” frequency rank
52339
confusion score

Side-by-Side Comparison

Feature Mss mug
Definition plural of Ms A large cup for beverages, usually having a handle and used without a saucer.

Where the eye mixes Mss and mug

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
Mss
3 ch
mug

Visual trap between Mss and mug

A purely visual mix-up. Mss (/ˈmɪzəz/) and mug (/mʌɡ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 52339, derived from the frequency rank of both members and their visual similarity.

Mss is recorded at frequency rank #41,267, classified as anoun, pronounced /ˈmɪzəz/. mug is at rank #11,072, tagged as anoun, pronounced /mʌɡ/.

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 52339, this pair ranks #157,898 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Mss vs mug

Shared letters: m. Private to "Mss": s. Private to "mug": gu.

"Mss" · 3 letters · shape CCC  ·  "mug" · 3 letters · shape CVC

Frequently Asked Questions

Do "Mss" and "mug" mean the same thing in a sentence?
No. They are said differently (/ˈmɪzəz/ versus /mʌɡ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "Mss" vs "mug" - which ranks higher?
"mug" is the more common of the two: it sits at frequency rank #11,072 in our English list, against #41,267 for "Mss". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "Mss" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mug" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #157,898 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Mss" and "mug" also get mixed up with nearby pairs, the highest-scored neighbour is "MMP vs Mss". Nearby pair

Confusion rank #157,898 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