fascicle vs nerve

fascicle and nerve both are nouns.

Word	Noun	Adjective	Verb	Adverb
fascicle	Yes	No	No	No
nerve	Yes	No	Yes	No

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

fascicle: a bundle of fibers (especially nerve fibers)
nerve: any bundle of nerve fibers running to various organs and tissues of the body

Other hyponyms of fascicle include fornix, trigonum cerebrale, nervus.

fascicle (noun)	nerve (noun)
a bundle of fibers (especially nerve fibers)	the courage to carry on
an installment of a printed work	impudent aggressiveness
	any bundle of nerve fibers running to various organs and tissues of the body

fascicle (verb)	nerve (verb)
	get ready for something difficult or unpleasant