Is “Jointly” a Scrabble word?
Yes
JOINTLY
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 Jointly
adverb
1.Together, acting as one; collectively.
“They jointly raised the child, even though they were no longer married.”
Synonyms: collectively, en masse, mutually