fascicle vs installment

fascicle and installment both are nouns.

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

As nouns, installment is a hypernym of fascicle; that is, installment is a word with a broader meaning than fascicle:

Other hypernyms of fascicle include instalment.

fascicle (noun)	installment (noun)
a bundle of fibers (especially nerve fibers)	the act of installing something (as equipment)
an installment of a printed work	a part of a broadcast serial
	a part of a published serial
	a payment of part of a debt; usually paid at regular intervals