buff is a valid English word

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

Meanings

Noun (COUNTABLE AND UNCOUNTABLE)

Undyed leather from the skin of buffalo or similar animals.
A tool, often one covered with buff leather, used for polishing.
(color) A brownish yellow colour.

Adjective (COMPARABLE)

(color) Of the color of buff leather, a brownish yellow.
(bodybuilding) Unusually muscular.
• Synonym: buffed, buffed out
(slang) Physically attractive.

Verb

To polish and make shiny by rubbing.
• Synonym: wax, shine, polish, furbish, burnish
(video games RPG) To make a character or an item stronger.
• Antonym: debuff, nerf
(medical slang) To modify a medical chart, especially in a dishonest manner.

buff is a Scrabble valid word

buff

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

buff is an iScramble, QuickWords valid word

buff

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

Same letters words (Anagrams)

• none

Same letters plus one

• BLUFF
• BRUFF
• BUFFA
• BUFFE
• BUFFI
• BUFFO
• BUFFS
• BUFFY

Same letters minus one

• BFF
• BUF
• FBU
• FFB
• FUB
• UFF