Is “Cark” a Scrabble word?
Yes
CARK
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 Cark
/kɑː(ɹ)k/
noun
1.A noxious or corroding worry.
2.The state of being filled with worry.
verb
1.To be filled with worry, solicitude, or troubles.
2.To bring worry, vexation, or anxiety.
3.To labor anxiously.