priming vs fuze

priming and fuze both are nouns.

Word	Noun	Adjective	Verb	Adverb
priming	Yes	No	No	No
fuze	Yes	No	No	No

As nouns, priming and fuze are synonyms defined as:

priming and fuze: any igniter that is used to initiate the burning of a propellant

Other synonyms of priming include fuse, fusee, fuzee, primer.

priming (noun)	fuze (noun)
the act of making something ready	any igniter that is used to initiate the burning of a propellant
any igniter that is used to initiate the burning of a propellant
the first or preliminary coat of paint or size applied to a surface