Is “Kefir” a Scrabble word?
Yes
KEFIR
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 Kefir
/kəˈfɪə(ɹ)/
noun
1.A fermented milk drink from the Caucasus and Eastern Europe, similar to yogurt but more liquidy.