Is “Sulfa” a Scrabble word?
Yes
SULFA
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 Sulfa
noun
1.A sulfonamide or sulfanilamide.
adjective
1.Of or containing sulfonamide or sulfanilamide.