Is “Excruciatingly” a Scrabble word?
Yes
EXCRUCIATINGLY
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 Excruciatingly
/ɛkˈskɹuːʃiːeɪtɪŋli/
adverb
1.In an excruciating manner or to an excruciating degree; in a manner causing great anguish or pain.
“The gunshot wound was excruciatingly painful.”
2.In a very intense or extreme manner.