Is “Amass” a Scrabble word?
Yes
AMASS
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 Amass
/əˈmæs/
noun
1.A large number of things collected or piled together.
2.The act of amassing.
Synonyms: heap, mass, pile
verb
1.To collect into a mass or heap.
2.To gather a great quantity of; to accumulate.
“to amass a treasure or a fortune”
Synonyms: heap up, mound, pile, pile up, stack up, accumulate