muff

/mʌf/

//mʌf// noun

By · According to Wiktionary data (CC BY-SA) ·

"muff" is a 4-letter English headword indexed on PlainSpell.

The verdict

“muff” sits in 20 confusable pairs (corpus #41,774) as a noun. The look-alike neighbours are the real trap.

#41,774
frequency rank, English
4,057
“M” headwords
4
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A piece of fur or cloth, usually with open ends, used for keeping the hands warm.

Corpus desk

Index EN-muff · muff · English

muff · rank #41,774 · 4 variants · 20 confusables

  • FREQ-MID #41,774
  • LEN-MID 4 letters
  • VOW-1 1 vowel
  • CONFUS-HIGH 20 pairs
  • VAR-LOW 4 variants
  • BOOK-MID 4,057
  • PHOTO-FINISH Moynihan

Nearest frequency peer: Moynihan (-1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Frequency neighbours of confusable “muff”

Peers at similar corpus weight, separate from look-alike pairs below

corpus weight

What this shows Bars place “muff” against nearest ranked English headwords, not a reprint of the confusable-pair desk.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

muff vs mum
50% similar
muff vs mug
50% similar
muff vs mun
50% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for muff
PropertyValue
Headwordmuff
LanguageEnglish
Part of speechNoun
IPA/mʌf/
Letters4
Frequency rank#41,774
Misspellings tracked4
Confusable pairs20
SourceWiktionary (kaikki.org)

Corpus rank beside confusables of “muff”

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).mufflands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “Moynihan” (#41,773), “muffler” (#41,775), “multitudes” (#41,776). Among 4,057 “M” headwords, “muff” is #41,774. Source: FrequencyWords open word-frequency list.

Easy to mix with look-alikes

The spelling risk for muff is neighbouring look-alikes ("mum", "mug", …), not just typos; it is anoun pronounced /mʌf/. Frequency #41,774 among 4,057 “M” headwords. 6 recorded senses keep meaning in play.

Our generated misspelling index lists 4 likely wrong-spelling variants for muff, with forms such as "mfuf", "mmuff", and "muf". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 20 confusable-pair relationships, "mum", "mug", "mun", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: Probably from Dutch mof (“muff, mitten”). The correct English form is muff, spelled M-U-F-F.

Definition

  1. 1
    A piece of fur or cloth, usually with open ends, used for keeping the hands warm.
  2. 2
    The vulva or vagina; pubic hair around it.
  3. 3
    A woman or girl.
  4. 4
    A blown cylinder of glass which is afterward flattened out to make a sheet.
  5. 5
    The feathers sticking out from both sides of the face under the beak of some birds.
  6. 6
    A short hollow cylinder surrounding an object such as a pipe.

Recorded use

Wiktionary example

These source excerpts show how muff appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Selwyn, sitting up rumpled and cross-legged on the floor, after having boloed Drina to everybody's exquisite satisfaction, looked around at the sudden rustle of skirts to catch a glimpse of a vanishing figure—a glimmer of ruddy hair and the white curve of a youthful face, half-buried in a muff.

Etymology

Probably from Dutch mof (“muff, mitten”).

Synonyms

whiskersbeardmuff and beard:

This word in other languages

manchon(Français)Muff(Deutsch)regalo(Português)

Common misspellings

Also misspelled as:

  • mfuf
  • mmuff
  • muf
  • umff

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of muff - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

mfuf2mmuff1muf1umff2
Edit distance from "muff"

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "muff"?
"muff" is spelled M-U-F-F. The IPA pronunciation is /mʌf/.
What does "muff" mean?
As a noun, "muff" means: A piece of fur or cloth, usually with open ends, used for keeping the hands warm.
What words are commonly confused with "muff"?
"muff" is commonly confused with "mum", "mug", "mun". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "muff"?
The IPA (International Phonetic Alphabet) transcription for "muff" is /mʌf/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "muff"?
Probably from Dutch mof (“muff, mitten”). See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "muff", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 4 letters (nearest by frequency rank).

mohr#41,769Ovid#41,799pala#41,800Prot#41,827

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

Source: FrequencyWords open word-frequency list