Is “Swiz” a Scrabble word?
Yes
SWIZ
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 Swiz
noun
1.A swindle, disappointment.
“That packet only had ten sweets in it; what a swizz.”