Is “Stark” a Scrabble word?
Yes
STARK
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 Stark
/stɑːk/
adjective
1.Hard, firm; obdurate.
2.Severe; violent; fierce (now usually in describing the weather).
3.Strong; vigorous; powerful.
adverb
1.Starkly; entirely, absolutely
“He's gone stark, staring mad.”