Is “Hyperplasia” a Scrabble word?
Yes
HYPERPLASIA
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 Hyperplasia
/ˌhaɪ.pɚ.ˈpleɪ.ʒə/
noun
1.An increase in the size of a tissue or organ due to increased number of cells.