Strong's G3454 — μύθος (noun)
muthos (moo'-thos) n.
1. a tale, i.e. fiction ("myth")
[perhaps from the base of G3466 (through the idea of tuition)]
KJV: fable 
Root(s): G3466 
See also: G3453 
Hebrew root: μυστήριον
Occurrences: 5