Is “Sock” a Scrabble word?
Yes
SOCK
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 Sock
/sɒk/
noun
1.A knitted or woven covering for the foot.
2.A shoe worn by Greco-Roman comedy actors.
3.A color pattern (usually white) on a cat's or dog's lower leg that is different from the color pattern on the rest of the animal.
Synonyms: mitten