Answer:

mythos

AnswerCrossword Clue
MYTHOSTales of King Arthur, e.g.
MYTHOSAristotle's first element of tragedy
MYTHOSBody of legendary stories
MYTHOSBody of legends
MYTHOSCultural underpinnings
MYTHOSUnderlying system of beliefs
MYTHOSCollection of legends