steampunk vs literary genre

steampunk and literary genre both are nouns.

Word	Noun	Adjective	Verb	Adverb
steampunk	Yes	No	No	No
literary genre	Yes	No	No	No

As nouns, literary genre is a hypernym of steampunk; that is, literary genre is a word with a broader meaning than steampunk:

steampunk: A subgenre of speculative science fiction set in an anachronistic 19th century society.
literary genre: a style of expressing yourself in writing

Other hypernyms of steampunk include genre, writing style, punk, punk rocker.

steampunk (noun)	literary genre (noun)
A subgenre of speculative science fiction set in an anachronistic 19th century society.	a style of expressing yourself in writing