Which to use
“muff” is a noun and “mun” is a verb - they look or sound alike but fill different roles in a sentence.
- #41,774
- “muff” frequency rank
- #28,631
- “mun” frequency rank
- 70405
- confusion score
Side-by-Side Comparison
| Feature | muff | mun |
|---|---|---|
| Definition | A piece of fur or cloth, usually with open ends, used for keeping the hands warm. | Must. |
Where the eye mixes muff and mun
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: muff vs mun
These two trip readers on the page rather than in the ear: muff is /mʌf/ while mun is /mʌn/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 70405, derived from the frequency rank of both members and their visual similarity.
muff is recorded at frequency rank #41,774, classified as anoun, pronounced /mʌf/. mun is at rank #28,631, tagged as averb, pronounced /mʌn/.
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 70405, this pair ranks #50,719 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of muff vs mun
Shared letters: mu. Private to "muff": f. Private to "mun": n.
"muff" · 4 letters · shape CVCC · "mun" · 3 letters · shape CVC
Known mistypes of this pair
- muff ← mfuf · mmuff · muf · umff
Frequently Asked Questions
Can "muff" and "mun" be used interchangeably?
Frequency check: "muff" vs "mun" - which ranks higher?
After this comparison
Eye-level mix-up between "muff" and "mun" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "muff" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "mun" - compare definitions side by side with the headword page. Word entry
- This pair ranks #50,719 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "muff" and "mun" also get mixed up with nearby pairs, the highest-scored neighbour is "muda vs muff". 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 #50,719 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.