Is “Creaked” a Scrabble word?
Yes
CREAKED
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 Creaked
/kɹiːkt/
verb
1.To make a prolonged sharp grating or squeaking sound, as by the friction of hard substances.
2.To produce a creaking sound with.
3.To suffer from strain or old age.