fable
probably "myth"
Legend
A 'myth'.
untruth, falsehood, inaccuracy, myth
Myth is a synonym of fable. Both refer to traditional stories that are often used to explain natural phenomena or convey moral lessons.
myth
myth
myth
"Myth" is the closest answer, although strictly speaking, it is not a synonym of fable, as it does not mean the same thing.
fable, narrative, saga, fiction, tale
The opposite word for myth is truth. 'Fact' is also an acceptable synonym.
A synonym for fable (4 letters, beginning with M) is myth.