writing style vs literary genre

writing style and literary genre both are nouns.

Word	Noun	Adjective	Verb	Adverb
writing style	Yes	No	No	No
literary genre	Yes	No	No	No

As nouns, writing style and literary genre are synonyms defined as:

writing style and literary genre: a style of expressing yourself in writing

Other synonyms of writing style include genre.

writing style (noun)	literary genre (noun)
a style of expressing yourself in writing	a style of expressing yourself in writing