liquefy vs fuse

liquefy is not a noun while fuse is a noun.

Word	Noun	Adjective	Verb	Adverb
liquefy	No	No	Yes	No
fuse	Yes	No	Yes	No

As verbs, fuse is a hyponym of liquefy; that is, fuse is a word with a more specific, narrower meaning than liquefy:

Other hyponyms of liquefy include condense, distil, distill, dethaw, dissolve, melt, thaw, unfreeze, unthaw.

liquefy (noun)	fuse (noun)
	any igniter that is used to initiate the burning of a propellant
	an electrical device that can interrupt the flow of electrical current when it is overloaded

liquefy (verb)	fuse (verb)
become liquid or fluid when heated	mix together different elements
make (a solid substance) liquid, as by heating	make liquid or plastic by heating
become liquid	become plastic or fluid or liquefied from heat
	equip with a fuse; provide with a fuse