Is “Checker” a Scrabble word?
Yes
CHECKER
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 Checker
/ˈtʃɛkə/
noun
1.One who checks or verifies something.
2.One who makes a check mark.
3.The clerk who tallies cost of purchases and accepts payment.
“There was a long line at the grocery store because the checker was so slow.”