Is “Workbox” a Scrabble word?
Yes
WORKBOX
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 Workbox
noun
1.A toolbox; a container for the items needed to carry out a task.
2.A set of skills and approaches.