Is “Linear” a Scrabble word?
Yes
LINEAR
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 Linear
/ˈlɪn.i.ə/
adjective
1.Having the form of a line; straight or roughly straight; following a direct course.
2.Of or relating to lines.
3.Made, or designed to be used, in a step-by-step, sequential manner.
“a linear medium”