Is “Quashes” a Scrabble word?
Yes
QUASHES
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 Quashes
verb
1.To defeat decisively.
“The army quashed the rebellion.”
2.To crush or dash to pieces.
3.To void or suppress (a subpoena, decision, etc.).