squelch vs squish

squelch and squish both are nouns.

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

As verbs, squelch and squish are synonyms defined as:

Other synonyms of squelch include slop, slosh, splash, splosh.

squelch (noun)	squish (noun)
an electric circuit that cuts off a receiver when the signal becomes weaker than the noise	the noise of soft mud being walked on
a crushing remark

squelch (verb)	squish (verb)
suppress or crush completely	put (a liquid) into a container or another place by means of a squirting action
to compress with violence, out of natural shape or condition	walk through mud or mire
walk through mud or mire
make a sucking sound