Is “Creakiest” a Scrabble word?
Yes
CREAKIEST
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 Creakiest
adjective
1.Tending to creak
2.Worn down by overuse; decrepit
3.Arthritic or rheumatic