Is “Excessively” a Scrabble word?
Yes
EXCESSIVELY
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 Excessively
/ɪkˈsɛsɪvli/
adverb
1.To an excessive degree.
“The application form was excessively complicated.”
2.In excess.
“He smoked excessively.”