Is “Wholeheartedly” a Scrabble word?
Yes
WHOLEHEARTEDLY
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 Wholeheartedly
/ˌhəʊlˈhɑː(ɹ)t.ədli/
adverb
1.In a wholehearted manner; enthusiastically; without reserve.
“He jumped in wholeheartedly and began to learn the language.”