Is “Muchacho” a Scrabble word?
Yes
MUCHACHO
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 Muchacho
noun
1.An informal term of address, especially to a young man; similar to man, chap, dude, etc.
“"So you're talking about a thermonuclear explosion and adiós, muchachos." – Paul Reiser as Carter Burke in Aliens (1986)”