Is “Handicapper” a Scrabble word?
Yes
HANDICAPPER
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 Handicapper
noun
1.One who determines the conditions of a handicap.
2.A disabled person.
3.A horse entered in a handicap race.