Is “Kiddush” a Scrabble word?
Yes
KIDDUSH
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 Kiddush
noun
1.A blessing recited over wine or grape juice in commemoration of the sanctity of the Shabbat or other Jewish holy day.