Is “Sidhe” a Scrabble word?
Yes
SIDHE
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 Sidhe
/ʃiː/
noun
1.A supernatural creature of Irish and Scottish folklore, living in Sidhe; a fairy.