Is “Tilak” a Scrabble word?
Yes
TILAK
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 Tilak
/ˈtɪlək/
noun
1.A mark or symbol worn on the forehead by Hindus, ornamentally or as an indication of status.