Is “Madcap” a Scrabble word?
Yes
MADCAP
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 Madcap
noun
1.An impulsive, hasty, capricious person.
2.An insane person, a lunatic.
adjective
1.Impulsive, hasty or reckless; capricious.
“The film featured a madcap car chase that went right through a crowded café.”