Is “Multiplicity” a Scrabble word?
Yes
MULTIPLICITY
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 Multiplicity
noun
1.The state of being made of multiple diverse elements.
2.The number of values for which a given condition holds.
3.A large indeterminate number.
Synonyms: buttload, deal, load, manifoldness, manyness