Is “Roomful” a Scrabble word?
Yes
ROOMFUL
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 Roomful
noun
1.The amount that a room can hold, especially the number of people that can fit into a room.
2.The people in a room, considered as a group.