Is “Rook” a Scrabble word?
Yes
ROOK
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 Rook
/ɹuːk/
noun
1.A European bird, Corvus frugilegus, of the crow family.
2.A cheat or swindler; someone who betrays.
3.A type of firecracker used by farmers to scare birds of the same name.
Synonyms: cheat, swindler
verb
1.To cheat or swindle.
Synonyms: cheat, con, do, dupe, have, swindle