conquer vs squelch

conquer is not a noun while squelch is a noun.

Word	Noun	Adjective	Verb	Adverb
conquer	No	No	Yes	No
squelch	Yes	No	Yes	No

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

conquer (noun)	squelch (noun)
	an electric circuit that cuts off a receiver when the signal becomes weaker than the noise
	a crushing remark

conquer (verb)	squelch (verb)
bring under control by force or authority	suppress or crush completely
overcome by conquest	to compress with violence, out of natural shape or condition
take possession of by force, as after an invasion	walk through mud or mire
	make a sucking sound