Is “Pa” a Scrabble word?
Yes
PA
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 Pa
/pɑː/
noun
1.Father, papa.
2.Grandpa, grandfather.
Synonyms: da, dad, daddy, papa, pater, grandpa