story vs etymology

story and etymology both are nouns.

Word	Noun	Adjective	Verb	Adverb
story	Yes	No	No	No
etymology	Yes	No	No	No

As nouns, etymology is a hyponym of story; that is, etymology is a word with a more specific, narrower meaning than story:

story (noun)	etymology (noun)
a structure consisting of a room or set of rooms at a single position along a vertical scale	the study of the sources and development of words
a piece of fiction that narrates a chain of related events	a history of a word
a short account of the news
a trivial lie
a message that tells the particulars of an act or occurrence or course of events; presented in writing or drama or cinema or as a radio or television program
a record or narrative description of past events