Is “Downthrow” a Scrabble word?
Yes
DOWNTHROW
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 Downthrow
noun
1.A depression of the strata on one side of a fault
2.Ruin; defeat.