Is “Southpaw” a Scrabble word?
Yes
SOUTHPAW
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 Southpaw
/ˈsaʊθˌpɔː/
noun
1.One who is left-handed, especially in sports.
2.A boxer who leads with the right hand and guards with the left
Synonyms: left-hander, lefty