Which to use
“mussel” and “muster” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #39,926
- “mussel” frequency rank
- #16,757
- “muster” frequency rank
- 56683
- confusion score
Side-by-Side Comparison
| Feature | mussel | muster |
|---|---|---|
| Definition | Any of several groups of bivalve shellfish with elongated, asymmetrical shells. | A gathering. |
Where the eye mixes mussel and muster
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Visual trap between mussel and muster
A purely visual mix-up. mussel (/ˈmʌsəl/) and muster (/ˈmʌs.tə/) 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 56683, derived from the frequency rank of both members and their visual similarity.
mussel is recorded at frequency rank #39,926, classified as anoun, pronounced /ˈmʌsəl/. muster is at rank #16,757, tagged as anoun, pronounced /ˈmʌs.tə/.
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 56683, this pair ranks #124,451 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of mussel vs muster
Shared letters: emsu. Private to "mussel": l. Private to "muster": rt.
"mussel" · 6 letters · shape CVCCVC · "muster" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Do "mussel" and "muster" mean the same thing in a sentence?
In ordinary English text, does "mussel" or "muster" show up more?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "mussel" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "muster" - compare definitions side by side with the headword page. Word entry
- This pair ranks #124,451 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "mussel" and "muster" also get mixed up with nearby pairs, the highest-scored neighbour is "morsel vs mussel". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #124,451 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.