verse vs writing style

verse and writing style both are nouns.

Word	Noun	Adjective	Verb	Adverb
verse	Yes	No	Yes	No
writing style	Yes	No	No	No

As nouns, writing style is a hypernym of verse; that is, writing style is a word with a broader meaning than verse:

Other hypernyms of verse include genre, literary genre.

verse (noun)	writing style (noun)
a piece of poetry	a style of expressing yourself in writing
a line of metrical text
literature in metrical form

verse (verb)	writing style (verb)
familiarize through thorough study or experience
compose verses or put into verse