An old story can also be called a 'tale'. For example, we often say 'fairy tales' which are a type of old stories passed down through generations. Tales usually have some kind of narrative and can be fictional or based on real events from the past.
One more word for it is 'yarn'. 'Yarn' is an informal term for a story, often one that is spun in an entertaining or exaggerated way. Sailors used to tell yarns about their adventures at sea, which were a type of old story full of excitement and mystery.
Another word could be 'anecdote'. An anecdote is a short and interesting or amusing story about a real incident or person. It might not be as long - winded as a full - blown old story, but it still shares some characteristics. For instance, when people talk about their experiences in the past, they are often sharing anecdotes.
Old hat. This phrase implies that something is familiar and has been around for a long time, much like a story that has been told many times before. For example, the plot of some movies can be considered old hat as it follows the same pattern as many others.
Well, 'narrative' is another word for story. It's often used to describe a sequence of events or a tale.
Narrative. It has been used for a long time to describe a story, especially one that is told in a particular way, like a detailed narrative of a historical event.
A synonym for 'back story' could be 'background'.
A long tale. For example, when we talk about a very detailed and extended account of something, we can use 'tale' instead of'story' and 'long tale' to mean a long story.
Headline. A headline is often used to refer to the main or top story in a newspaper, magazine, or news website.
Tale. It is a very common word used instead of short story. Tales often have a simple plot and are usually passed down through generations orally or in written form.