Is “Jointer” a Scrabble word?
Yes
JOINTER
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 Jointer
noun
1.One that joints.
2.Any of various tools used to construct or finish joints, especially:
3.An equivalent machine, notably used to produce a flat surface on boards.