Which to use
“muff” and “muir” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #41,774
- “muff” frequency rank
- #19,395
- “muir” frequency rank
- 61169
- confusion score
Side-by-Side Comparison
| Feature | muff | muir |
|---|---|---|
| Definition | A piece of fur or cloth, usually with open ends, used for keeping the hands warm. | A moor. |
Letter map: muff vs muir
Shared letters muted; letters that set muff and muir apart highlighted. Shared run: 2. muff (CVCC) and muir (CVVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Corpus notes: muff and muir
muff and muir 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 share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 61169, 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/. muir is at rank #19,395, tagged as anoun.
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 61169, this pair ranks #95,772 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of muff vs muir
Shared letters: mu. Private to "muff": f. Private to "muir": ir.
"muff" · 4 letters · shape CVCC · "muir" · 4 letters · shape CVVC
Known mistypes of this pair
Frequently Asked Questions
Do "muff" and "muir" mean the same thing in a sentence?
Frequency check: "muff" vs "muir" - which ranks higher?
After this comparison
Pair "muff" vs "muir" is on the table, pick a follow-up below.
- Full dictionary entry for "muff" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "muir" - compare definitions side by side with the headword page. Word entry
- This pair ranks #95,772 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "muff" and "muir" 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 #95,772 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.