Is “Smart” a Scrabble word?
Yes
SMART
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 Smart
/smɑːt/
verb
1.To hurt or sting.
“After being hit with a pitch, the batter exclaimed "Ouch, my arm smarts!"”
2.To cause a smart or sting in.
3.To feel a pungent pain of mind; to feel sharp pain or grief; be punished severely; to feel the sting of evil.