Is “Quantal” a Scrabble word?
Yes
QUANTAL
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 Quantal
adjective
1.Of or pertaining to a quantum
2.Quantized
3.Of a response, being all-or-none