Is “Huffing” a Scrabble word?
Yes
HUFFING
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Huffing
/ˈhʌfɪŋ/
verb
1.To breathe heavily.
“The run left him huffing and puffing.”
2.To say in a huffy manner.
3.To enlarge; to swell up.
“Bread huffs.”
noun
1.The act of inhaling psychoactive inhalants.