Is “Gazump” a Scrabble word?
Yes
GAZUMP
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 Gazump
noun
1.The act of gazumping.
verb
1.To swindle; to extort.
2.To raise the selling price of something (especially property) after previously agreeing to a lower one.
3.To buy a property by bidding more than the price of an existing, accepted offer.