muffle is a valid English word

Scrabble validity: valid ( international - Sowpods, US - Twl06 )
iScramble validity: valid
QuickWords validity: valid

Meanings

Noun (COUNTABLE)

Anything that mutes or deadens sound.
A warm piece of clothing for the hands.
(slang archaic) A boxing glove.

Verb

(transitive) To wrap (a person, face etc.) in fabric or another covering, for warmth or protection; often with up.
(transitive) To wrap up or cover (a source of noise) in order to deaden the sound.
• to muffle the strings of a drum, or that part of an oar which rests in the rowlock
(transitive) To mute or deaden (a sound etc.).

muffle is a Scrabble valid word

muffle

• International English (Sowpods) - The word is valid in Scrabble ✔
• US English (TWL06) - The word is valid in Scrabble ✔
• 00 points

muffle is an iScramble, QuickWords valid word

muffle

• The word is valid in iScramble ✔
• The word is valid in QuickWords ✔
• 00 points

Same letters words (Anagrams)

• none

Same letters plus one

• MOUFFLE
• MUFFLED
• MUFFLER
• MUFFLES
• MUFFLEY

Same letters minus one

• FLUME