Is “Mustachio” a Scrabble word?
Yes
MUSTACHIO
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 Mustachio
noun
1.A mustache, especially a large or lush one.
verb
1.To adorn with a mustachio, or something that resembles a mustachio.