Is “Crankiest” a Scrabble word?
Yes
CRANKIEST
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 Crankiest
adjective
1.Weak, unwell.
2.(of a machine, etc.) Not in good working condition.
3.Grouchy, grumpy, irritable; easily upset.
“He got home from a long day at work tired and cranky.”
Synonyms: shaky