Is “Plinths” a Scrabble word?
Yes
PLINTHS
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 Plinths
noun
1.A block or slab upon which a column, pedestal, statue or other structure is based.
2.The bottom course of stones or bricks supporting a wall.
3.A base or pedestal beneath a cabinet.