Or did you mean:

• car wheel,

• cure-all,

• dwarf gray willow,

• gray whale,

• gray willow,

• great gray owl,

• grey whale,

• dwarf grey willow,

• grey willow,

• great grey owl,

• carry all before one,

• cure all,

• take care of the pennies and the pounds will take care of themselves,

• yellow-gray,

• yellow-grey.